NOSTOS

Search the live NOSTOS catalog of retro games, consoles, and vintage apparel. Free-text query plus platform, department, region, condition, and price filters. Returns online-buyable items by default. Every item is unique and individually graded.

Full details for one SKU: description, condition notes, price, region, image, and a direct product URL, plus real-time availability.

Real-time status (available, reserved, sold, or invalid) for up to 50 SKUs at once. The live source of truth; the catalog can lag a recent sale.

List the console platforms currently in stock, each with a count of available items.

List the store departments currently in stock (e.g. 'VG - Software', 'CLTH - Vintage Apparel'), each with a count of available items.

List the most recently added in-stock items, newest first. The answer to what is new at NOSTOS.

NOSTOS store information: address, hours, contact, mission, tagline, categories, area served, social links, and current online and storefront status.

The NOSTOS condition grading vocabulary and the criteria for each grade, with region-code meanings. Optionally filter to one department.

What NOSTOS buys and declines, how cash and store-credit offers are calculated, bounty premiums, basket caps, the free shipping label threshold, and the trade-in process.

The NOSTOS return policy: 14-day window, eligible reasons, free return shipping on valid claims, refund timing, and the 110% store-credit option.

How NOSTOS store credit works: the 15% uplift over cash, the in-store drop-off bonus, the return bonus, and redemption.

The NOSTOS shipping policy for a destination country (US, Canada, or not-yet-active international), including the free prepaid trade-in label threshold. Policy, not a live carrier rate.

Estimated market value (loose, CIB, and new) for a game or console from current PriceCharting guide data, plus the NOSTOS cash and store-credit buy offers.

Cash and store-credit totals for a basket of items to sell, with free-shipping eligibility and whether the basket routes to a personal review. Persists nothing. Provide each item's buyPrice from lookup_market_price.