# Leopold FC900R Single Mode Mechanical Keyboard \| live price, prepared checkout ## Built for shopping agents: what RoboTrunk does for every product We asked shopping agents, including Meta's Muse first-hand, what they need from a store. This is what they asked for, and what we have built. RoboTrunk is working through its catalogue, so a step may not be done for this one yet. Where a step is done per product, the line ends with what is done for this product. - **Deep research:** We read the maker's manual, independent reviews, video review transcripts and the store's own page, and publish each finding with its source and the date read. `check_product` returns them with a source for each. *This product:* no checked facts are published yet. `enrich_product` starts the research on it now, and `check_product` answers with what is known. - **Receipts:** Every published fact has a receipt showing its source quote. `check_product` and `get_product` return the checked facts that have one. *This product:* no receipted facts are published on this page yet; RoboTrunk is receipting its catalogue product by product. - **Safety:** `check_product` asks the product-safety regulators live (US CPSC, NHTSA and FDA, Health Canada, the UK's OPSS, Australia's ACCC) whether a recall names a product, listed here or not, and flags a match with its notice; a recall never blocks the buyer. *This product:* this page holds no recall result for it yet; `check_product` asks the regulators now. - **Recall watch:** `watch_recalls` tells the buyer if a product bought here is recalled later. - **Second-hand listings:** `check_listing` runs the same recall check on a second-hand listing someone found, and adds what the listing leaves out and the price new. - **The real price:** The full price to the buyer's country, with shipping and tax, each part quoted from the store's policy or, where a part is not settled, what the total depends on: `check_product` and `search_catalog` take the buyer's country and postcode. *This product:* this store's price was read from its catalogue at 2026-10-19T19:20:36.350Z. - **A checkout that finishes:** RoboTrunk lists only stores whose agent checkout it has verified. `create_checkout` prepares the order at the store; `complete_checkout` returns a link to the store's own checkout. The checkout can be finished in either of two ways: the person taps the link in their own browser, or their agent opens it and completes the checkout. RoboTrunk checks the store's total against a budget ceiling before it issues the link. Payment always happens on the store's own page, and RoboTrunk never holds the money. No store pays for placement; RoboTrunk may earn a commission from some stores via their affiliate programs. - **Markdown copy:** Every page has a Markdown copy: [this page's copy](https://robotrunk.com/products/ucp/mechkeys-com/8069640880351.md). - **Photos and ratings:** Search results carry the product photo and, where the store's own page publishes one, its rating (`search_catalog`). - **Fit answers:** `check_fit` answers whether a listing fits a car, pram or bottle, with the exact quote from the store's page, or says it is not known. - **Back-in-stock watches:** `watch_back_in_stock` starts a watch on a listing the store shows as sold out; `get_back_in_stock_watch` shows when it is back in stock. - **Maker's manual:** `ask_product_manual` answers from the maker's manual with the exact passage and page, or says the manual does not cover it. - **Tools and guide:** Every tool and its description is at https://robotrunk.com/mcp; the guide is at [/agents\.md](/agents.md). - **Research from other stores:** Coming soon: reading other stores' listings of the same product as research sources. Sold and shipped by mechkeys\.com, mechkeys.com; payment happens on the store's own checkout. Brand: mechkeysshop ## Variants - Black PD / Red Switch: USD 179.99; out of stock. Variant id: `gid://shopify/ProductVariant/44250480607455` - Seller: mechkeys\.com. Price: USD 179\.99. Stock: out of stock. Variant: Black PD / Red Switch, variant id `gid://shopify/ProductVariant/44250480607455`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://mechkeysshop.myshopify.com/products/leopold-fc900r-single-mode-mechanical-keyboard). [Get ready to buy from mechkeys\.com: prepare checkout](/checkout-prepare?merchant=mechkeys-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8069640880351&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44250480607455). - Red PD / Red Switch: USD 179.99; out of stock. Variant id: `gid://shopify/ProductVariant/44250480640223` - Seller: mechkeys\.com. Price: USD 179\.99. Stock: out of stock. Variant: Red PD / Red Switch, variant id `gid://shopify/ProductVariant/44250480640223`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://mechkeysshop.myshopify.com/products/leopold-fc900r-single-mode-mechanical-keyboard). [Get ready to buy from mechkeys\.com: prepare checkout](/checkout-prepare?merchant=mechkeys-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8069640880351&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44250480640223). - Red Blue PD / Red Switch: USD 169.99; out of stock. Variant id: `gid://shopify/ProductVariant/44250480672991` - Seller: mechkeys\.com. Price: USD 169\.99. Stock: out of stock. Variant: Red Blue PD / Red Switch, variant id `gid://shopify/ProductVariant/44250480672991`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://mechkeysshop.myshopify.com/products/leopold-fc900r-single-mode-mechanical-keyboard). [Get ready to buy from mechkeys\.com: prepare checkout](/checkout-prepare?merchant=mechkeys-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8069640880351&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44250480672991). - Black Blue OE / Red Switch: USD 199.99; out of stock. Variant id: `gid://shopify/ProductVariant/44250480705759` - Seller: mechkeys\.com. Price: USD 199\.99. Stock: out of stock. Variant: Black Blue OE / Red Switch, variant id `gid://shopify/ProductVariant/44250480705759`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://mechkeysshop.myshopify.com/products/leopold-fc900r-single-mode-mechanical-keyboard). [Get ready to buy from mechkeys\.com: prepare checkout](/checkout-prepare?merchant=mechkeys-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8069640880351&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44250480705759). - Red OE / Red Switch: USD 179.99; out of stock. Variant id: `gid://shopify/ProductVariant/44250480738527` - Seller: mechkeys\.com. Price: USD 179\.99. Stock: out of stock. Variant: Red OE / Red Switch, variant id `gid://shopify/ProductVariant/44250480738527`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://mechkeysshop.myshopify.com/products/leopold-fc900r-single-mode-mechanical-keyboard). [Get ready to buy from mechkeys\.com: prepare checkout](/checkout-prepare?merchant=mechkeys-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8069640880351&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44250480738527). - Deep Sea PD / Red Switch: USD 179.99; out of stock. Variant id: `gid://shopify/ProductVariant/44250480771295` - Seller: mechkeys\.com. Price: USD 179\.99. Stock: out of stock. Variant: Deep Sea PD / Red Switch, variant id `gid://shopify/ProductVariant/44250480771295`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://mechkeysshop.myshopify.com/products/leopold-fc900r-single-mode-mechanical-keyboard). [Get ready to buy from mechkeys\.com: prepare checkout](/checkout-prepare?merchant=mechkeys-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8069640880351&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44250480771295). - Blue Black PD / Red Switch: USD 179.99; out of stock. Variant id: `gid://shopify/ProductVariant/44250480804063` - Seller: mechkeys\.com. Price: USD 179\.99. Stock: out of stock. Variant: Blue Black PD / Red Switch, variant id `gid://shopify/ProductVariant/44250480804063`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://mechkeysshop.myshopify.com/products/leopold-fc900r-single-mode-mechanical-keyboard). [Get ready to buy from mechkeys\.com: prepare checkout](/checkout-prepare?merchant=mechkeys-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8069640880351&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44250480804063). - Black OE / Red Switch: USD 179.99; out of stock. Variant id: `gid://shopify/ProductVariant/44250480836831` - Seller: mechkeys\.com. Price: USD 179\.99. Stock: out of stock. Variant: Black OE / Red Switch, variant id `gid://shopify/ProductVariant/44250480836831`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://mechkeysshop.myshopify.com/products/leopold-fc900r-single-mode-mechanical-keyboard). [Get ready to buy from mechkeys\.com: prepare checkout](/checkout-prepare?merchant=mechkeys-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8069640880351&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44250480836831). - Black PD / Brown Switch: USD 179.99; out of stock. Variant id: `gid://shopify/ProductVariant/44250480869599` - Seller: mechkeys\.com. Price: USD 179\.99. Stock: out of stock. Variant: Black PD / Brown Switch, variant id `gid://shopify/ProductVariant/44250480869599`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://mechkeysshop.myshopify.com/products/leopold-fc900r-single-mode-mechanical-keyboard). [Get ready to buy from mechkeys\.com: prepare checkout](/checkout-prepare?merchant=mechkeys-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8069640880351&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44250480869599). - Red PD / Brown Switch: USD 179.99; out of stock. Variant id: `gid://shopify/ProductVariant/44250480902367` - Seller: mechkeys\.com. Price: USD 179\.99. Stock: out of stock. Variant: Red PD / Brown Switch, variant id `gid://shopify/ProductVariant/44250480902367`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://mechkeysshop.myshopify.com/products/leopold-fc900r-single-mode-mechanical-keyboard). [Get ready to buy from mechkeys\.com: prepare checkout](/checkout-prepare?merchant=mechkeys-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8069640880351&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44250480902367). - Red Blue PD / Brown Switch: USD 179.99; out of stock. Variant id: `gid://shopify/ProductVariant/44250480935135` - Seller: mechkeys\.com. Price: USD 179\.99. Stock: out of stock. Variant: Red Blue PD / Brown Switch, variant id `gid://shopify/ProductVariant/44250480935135`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://mechkeysshop.myshopify.com/products/leopold-fc900r-single-mode-mechanical-keyboard). [Get ready to buy from mechkeys\.com: prepare checkout](/checkout-prepare?merchant=mechkeys-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8069640880351&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44250480935135). - Black Blue OE / Brown Switch: USD 199.99; out of stock. Variant id: `gid://shopify/ProductVariant/44250480967903` - Seller: mechkeys\.com. Price: USD 199\.99. Stock: out of stock. Variant: Black Blue OE / Brown Switch, variant id `gid://shopify/ProductVariant/44250480967903`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://mechkeysshop.myshopify.com/products/leopold-fc900r-single-mode-mechanical-keyboard). [Get ready to buy from mechkeys\.com: prepare checkout](/checkout-prepare?merchant=mechkeys-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8069640880351&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44250480967903). - Red OE / Brown Switch: USD 179.99; out of stock. Variant id: `gid://shopify/ProductVariant/44250481000671` - Seller: mechkeys\.com. Price: USD 179\.99. Stock: out of stock. Variant: Red OE / Brown Switch, variant id `gid://shopify/ProductVariant/44250481000671`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://mechkeysshop.myshopify.com/products/leopold-fc900r-single-mode-mechanical-keyboard). [Get ready to buy from mechkeys\.com: prepare checkout](/checkout-prepare?merchant=mechkeys-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8069640880351&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44250481000671). - Deep Sea PD / Brown Switch: USD 179.99; out of stock. Variant id: `gid://shopify/ProductVariant/44250481033439` - Seller: mechkeys\.com. Price: USD 179\.99. Stock: out of stock. Variant: Deep Sea PD / Brown Switch, variant id `gid://shopify/ProductVariant/44250481033439`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://mechkeysshop.myshopify.com/products/leopold-fc900r-single-mode-mechanical-keyboard). [Get ready to buy from mechkeys\.com: prepare checkout](/checkout-prepare?merchant=mechkeys-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8069640880351&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44250481033439). - Blue Black PD / Brown Switch: USD 179.99; out of stock. Variant id: `gid://shopify/ProductVariant/44250481066207` - Seller: mechkeys\.com. Price: USD 179\.99. Stock: out of stock. Variant: Blue Black PD / Brown Switch, variant id `gid://shopify/ProductVariant/44250481066207`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://mechkeysshop.myshopify.com/products/leopold-fc900r-single-mode-mechanical-keyboard). [Get ready to buy from mechkeys\.com: prepare checkout](/checkout-prepare?merchant=mechkeys-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8069640880351&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44250481066207). - Black OE / Brown Switch: USD 179.99; out of stock. Variant id: `gid://shopify/ProductVariant/44250481098975` - Seller: mechkeys\.com. Price: USD 179\.99. Stock: out of stock. Variant: Black OE / Brown Switch, variant id `gid://shopify/ProductVariant/44250481098975`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://mechkeysshop.myshopify.com/products/leopold-fc900r-single-mode-mechanical-keyboard). [Get ready to buy from mechkeys\.com: prepare checkout](/checkout-prepare?merchant=mechkeys-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8069640880351&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44250481098975). - Black PD / Blue Switch: USD 179.99; out of stock. Variant id: `gid://shopify/ProductVariant/44250481131743` - Seller: mechkeys\.com. Price: USD 179\.99. Stock: out of stock. Variant: Black PD / Blue Switch, variant id `gid://shopify/ProductVariant/44250481131743`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://mechkeysshop.myshopify.com/products/leopold-fc900r-single-mode-mechanical-keyboard). [Get ready to buy from mechkeys\.com: prepare checkout](/checkout-prepare?merchant=mechkeys-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8069640880351&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44250481131743). - Red PD / Blue Switch: USD 179.99; out of stock. Variant id: `gid://shopify/ProductVariant/44250481164511` - Seller: mechkeys\.com. Price: USD 179\.99. Stock: out of stock. Variant: Red PD / Blue Switch, variant id `gid://shopify/ProductVariant/44250481164511`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://mechkeysshop.myshopify.com/products/leopold-fc900r-single-mode-mechanical-keyboard). [Get ready to buy from mechkeys\.com: prepare checkout](/checkout-prepare?merchant=mechkeys-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8069640880351&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44250481164511). - Red Blue PD / Blue Switch: USD 179.99; out of stock. Variant id: `gid://shopify/ProductVariant/44250481197279` - Seller: mechkeys\.com. Price: USD 179\.99. Stock: out of stock. Variant: Red Blue PD / Blue Switch, variant id `gid://shopify/ProductVariant/44250481197279`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://mechkeysshop.myshopify.com/products/leopold-fc900r-single-mode-mechanical-keyboard). [Get ready to buy from mechkeys\.com: prepare checkout](/checkout-prepare?merchant=mechkeys-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8069640880351&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44250481197279). - Black Blue OE / Blue Switch: USD 199.99; out of stock. Variant id: `gid://shopify/ProductVariant/44250481230047` - Seller: mechkeys\.com. Price: USD 199\.99. Stock: out of stock. Variant: Black Blue OE / Blue Switch, variant id `gid://shopify/ProductVariant/44250481230047`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://mechkeysshop.myshopify.com/products/leopold-fc900r-single-mode-mechanical-keyboard). [Get ready to buy from mechkeys\.com: prepare checkout](/checkout-prepare?merchant=mechkeys-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8069640880351&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44250481230047). - Red OE / Blue Switch: USD 179.99; out of stock. Variant id: `gid://shopify/ProductVariant/44250481262815` - Seller: mechkeys\.com. Price: USD 179\.99. Stock: out of stock. Variant: Red OE / Blue Switch, variant id `gid://shopify/ProductVariant/44250481262815`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://mechkeysshop.myshopify.com/products/leopold-fc900r-single-mode-mechanical-keyboard). [Get ready to buy from mechkeys\.com: prepare checkout](/checkout-prepare?merchant=mechkeys-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8069640880351&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44250481262815). - Deep Sea PD / Blue Switch: USD 179.99; out of stock. Variant id: `gid://shopify/ProductVariant/44250481295583` - Seller: mechkeys\.com. Price: USD 179\.99. Stock: out of stock. Variant: Deep Sea PD / Blue Switch, variant id `gid://shopify/ProductVariant/44250481295583`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://mechkeysshop.myshopify.com/products/leopold-fc900r-single-mode-mechanical-keyboard). [Get ready to buy from mechkeys\.com: prepare checkout](/checkout-prepare?merchant=mechkeys-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8069640880351&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44250481295583). - Blue Black PD / Blue Switch: USD 179.99; out of stock. Variant id: `gid://shopify/ProductVariant/44250481328351` - Seller: mechkeys\.com. Price: USD 179\.99. Stock: out of stock. Variant: Blue Black PD / Blue Switch, variant id `gid://shopify/ProductVariant/44250481328351`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://mechkeysshop.myshopify.com/products/leopold-fc900r-single-mode-mechanical-keyboard). [Get ready to buy from mechkeys\.com: prepare checkout](/checkout-prepare?merchant=mechkeys-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8069640880351&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44250481328351). - Black OE / Blue Switch: USD 179.99; out of stock. Variant id: `gid://shopify/ProductVariant/44250481361119` - Seller: mechkeys\.com. Price: USD 179\.99. Stock: out of stock. Variant: Black OE / Blue Switch, variant id `gid://shopify/ProductVariant/44250481361119`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://mechkeysshop.myshopify.com/products/leopold-fc900r-single-mode-mechanical-keyboard). [Get ready to buy from mechkeys\.com: prepare checkout](/checkout-prepare?merchant=mechkeys-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8069640880351&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44250481361119). - Black PD / Pink Switch: USD 179.99; out of stock. Variant id: `gid://shopify/ProductVariant/44250481393887` - Seller: mechkeys\.com. Price: USD 179\.99. Stock: out of stock. Variant: Black PD / Pink Switch, variant id `gid://shopify/ProductVariant/44250481393887`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://mechkeysshop.myshopify.com/products/leopold-fc900r-single-mode-mechanical-keyboard). [Get ready to buy from mechkeys\.com: prepare checkout](/checkout-prepare?merchant=mechkeys-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8069640880351&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44250481393887). - Red PD / Pink Switch: USD 179.99; out of stock. Variant id: `gid://shopify/ProductVariant/44250481426655` - Seller: mechkeys\.com. Price: USD 179\.99. Stock: out of stock. Variant: Red PD / Pink Switch, variant id `gid://shopify/ProductVariant/44250481426655`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://mechkeysshop.myshopify.com/products/leopold-fc900r-single-mode-mechanical-keyboard). [Get ready to buy from mechkeys\.com: prepare checkout](/checkout-prepare?merchant=mechkeys-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8069640880351&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44250481426655). - Red Blue PD / Pink Switch: USD 179.99; out of stock. Variant id: `gid://shopify/ProductVariant/44250481459423` - Seller: mechkeys\.com. Price: USD 179\.99. Stock: out of stock. Variant: Red Blue PD / Pink Switch, variant id `gid://shopify/ProductVariant/44250481459423`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://mechkeysshop.myshopify.com/products/leopold-fc900r-single-mode-mechanical-keyboard). [Get ready to buy from mechkeys\.com: prepare checkout](/checkout-prepare?merchant=mechkeys-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8069640880351&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44250481459423). - Black Blue OE / Pink Switch: USD 199.99; out of stock. Variant id: `gid://shopify/ProductVariant/44250481492191` - Seller: mechkeys\.com. Price: USD 199\.99. Stock: out of stock. Variant: Black Blue OE / Pink Switch, variant id `gid://shopify/ProductVariant/44250481492191`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://mechkeysshop.myshopify.com/products/leopold-fc900r-single-mode-mechanical-keyboard). [Get ready to buy from mechkeys\.com: prepare checkout](/checkout-prepare?merchant=mechkeys-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8069640880351&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44250481492191). - Red OE / Pink Switch: USD 179.99; out of stock. Variant id: `gid://shopify/ProductVariant/44250481524959` - Seller: mechkeys\.com. Price: USD 179\.99. Stock: out of stock. Variant: Red OE / Pink Switch, variant id `gid://shopify/ProductVariant/44250481524959`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://mechkeysshop.myshopify.com/products/leopold-fc900r-single-mode-mechanical-keyboard). [Get ready to buy from mechkeys\.com: prepare checkout](/checkout-prepare?merchant=mechkeys-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8069640880351&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44250481524959). - Deep Sea PD / Pink Switch: USD 179.99; out of stock. Variant id: `gid://shopify/ProductVariant/44250481557727` - Seller: mechkeys\.com. Price: USD 179\.99. Stock: out of stock. Variant: Deep Sea PD / Pink Switch, variant id `gid://shopify/ProductVariant/44250481557727`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://mechkeysshop.myshopify.com/products/leopold-fc900r-single-mode-mechanical-keyboard). [Get ready to buy from mechkeys\.com: prepare checkout](/checkout-prepare?merchant=mechkeys-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8069640880351&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44250481557727). - Blue Black PD / Pink Switch: USD 169.99; out of stock. Variant id: `gid://shopify/ProductVariant/44250481590495` - Seller: mechkeys\.com. Price: USD 169\.99. Stock: out of stock. Variant: Blue Black PD / Pink Switch, variant id `gid://shopify/ProductVariant/44250481590495`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://mechkeysshop.myshopify.com/products/leopold-fc900r-single-mode-mechanical-keyboard). [Get ready to buy from mechkeys\.com: prepare checkout](/checkout-prepare?merchant=mechkeys-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8069640880351&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44250481590495). - Black OE / Pink Switch: USD 179.99; out of stock. Variant id: `gid://shopify/ProductVariant/44250481623263` - Seller: mechkeys\.com. Price: USD 179\.99. Stock: out of stock. Variant: Black OE / Pink Switch, variant id `gid://shopify/ProductVariant/44250481623263`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://mechkeysshop.myshopify.com/products/leopold-fc900r-single-mode-mechanical-keyboard). [Get ready to buy from mechkeys\.com: prepare checkout](/checkout-prepare?merchant=mechkeys-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8069640880351&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44250481623263). - Black PD / Silver Switch: USD 179.99; out of stock. Variant id: `gid://shopify/ProductVariant/44250481656031` - Seller: mechkeys\.com. Price: USD 179\.99. Stock: out of stock. Variant: Black PD / Silver Switch, variant id `gid://shopify/ProductVariant/44250481656031`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://mechkeysshop.myshopify.com/products/leopold-fc900r-single-mode-mechanical-keyboard). [Get ready to buy from mechkeys\.com: prepare checkout](/checkout-prepare?merchant=mechkeys-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8069640880351&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44250481656031). - Red PD / Silver Switch: USD 179.99; out of stock. Variant id: `gid://shopify/ProductVariant/44250481688799` - Seller: mechkeys\.com. Price: USD 179\.99. Stock: out of stock. Variant: Red PD / Silver Switch, variant id `gid://shopify/ProductVariant/44250481688799`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://mechkeysshop.myshopify.com/products/leopold-fc900r-single-mode-mechanical-keyboard). [Get ready to buy from mechkeys\.com: prepare checkout](/checkout-prepare?merchant=mechkeys-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8069640880351&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44250481688799). - Red Blue PD / Silver Switch: USD 179.99; out of stock. Variant id: `gid://shopify/ProductVariant/44250481721567` - Seller: mechkeys\.com. Price: USD 179\.99. Stock: out of stock. Variant: Red Blue PD / Silver Switch, variant id `gid://shopify/ProductVariant/44250481721567`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://mechkeysshop.myshopify.com/products/leopold-fc900r-single-mode-mechanical-keyboard). [Get ready to buy from mechkeys\.com: prepare checkout](/checkout-prepare?merchant=mechkeys-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8069640880351&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44250481721567). - Black Blue OE / Silver Switch: USD 199.99; out of stock. Variant id: `gid://shopify/ProductVariant/44250481754335` - Seller: mechkeys\.com. Price: USD 199\.99. Stock: out of stock. Variant: Black Blue OE / Silver Switch, variant id `gid://shopify/ProductVariant/44250481754335`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://mechkeysshop.myshopify.com/products/leopold-fc900r-single-mode-mechanical-keyboard). [Get ready to buy from mechkeys\.com: prepare checkout](/checkout-prepare?merchant=mechkeys-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8069640880351&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44250481754335). - Red OE / Silver Switch: USD 179.99; out of stock. Variant id: `gid://shopify/ProductVariant/44250481787103` - Seller: mechkeys\.com. Price: USD 179\.99. Stock: out of stock. Variant: Red OE / Silver Switch, variant id `gid://shopify/ProductVariant/44250481787103`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://mechkeysshop.myshopify.com/products/leopold-fc900r-single-mode-mechanical-keyboard). [Get ready to buy from mechkeys\.com: prepare checkout](/checkout-prepare?merchant=mechkeys-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8069640880351&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44250481787103). - Deep Sea PD / Silver Switch: USD 179.99; out of stock. Variant id: `gid://shopify/ProductVariant/44250481819871` - Seller: mechkeys\.com. Price: USD 179\.99. Stock: out of stock. Variant: Deep Sea PD / Silver Switch, variant id `gid://shopify/ProductVariant/44250481819871`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://mechkeysshop.myshopify.com/products/leopold-fc900r-single-mode-mechanical-keyboard). [Get ready to buy from mechkeys\.com: prepare checkout](/checkout-prepare?merchant=mechkeys-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8069640880351&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44250481819871). - Blue Black PD / Silver Switch: USD 179.99; out of stock. Variant id: `gid://shopify/ProductVariant/44250481852639` - Seller: mechkeys\.com. Price: USD 179\.99. Stock: out of stock. Variant: Blue Black PD / Silver Switch, variant id `gid://shopify/ProductVariant/44250481852639`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://mechkeysshop.myshopify.com/products/leopold-fc900r-single-mode-mechanical-keyboard). [Get ready to buy from mechkeys\.com: prepare checkout](/checkout-prepare?merchant=mechkeys-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8069640880351&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44250481852639). - Black OE / Silver Switch: USD 179.99; out of stock. Variant id: `gid://shopify/ProductVariant/44250481885407` - Seller: mechkeys\.com. Price: USD 179\.99. Stock: out of stock. Variant: Black OE / Silver Switch, variant id `gid://shopify/ProductVariant/44250481885407`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://mechkeysshop.myshopify.com/products/leopold-fc900r-single-mode-mechanical-keyboard). [Get ready to buy from mechkeys\.com: prepare checkout](/checkout-prepare?merchant=mechkeys-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8069640880351&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44250481885407). To buy this through RoboTrunk, pass merchant `mechkeys-com`, product_id `gid://shopify/Product/8069640880351` and one variant_id from the list above. Product image of Leopold FC900R Single Mode Mechanical Keyboard, supplied by mechkeys\.com: This product on mechkeys.com: Retrieved 2026-10-19T19:20:36.350Z from This page is published by RoboTrunk, a store built for shopping agents. The store named on this page sells the product and ships it. RoboTrunk is not the seller and never holds the money. Buying works in one path. RoboTrunk's tools prepare a checkout at that store, then hand back a short-lived link. The person approves the total; once RoboTrunk has checked the store's total against it, the person is given the checkout link to tap in their own browser, or, if the person prefers and gives permission, their agent may open the link and finish there, and payment always happens on the store's own checkout page. RoboTrunk never takes the payment or sees a card. Where the rest of this site is: - /agent/story.md is what RoboTrunk is and how it works, in full. - /agent/tools.json is every tool, its arguments and its answers. - /agent/merchants is every store you can buy from through RoboTrunk. - /products/ucp is every store's indexed products. - /products/search is one search across every store, in plain words. - [What RoboTrunk is](/agent/story.md) - [The tools and how to call them](/agent/tools.json) - [The stores you can buy from](/agent/merchants) - [Every store's products](/products/ucp) - [Search every store at once](/products/search)