Steam Market Price Checker

Paste a Steam Community Market item and compare its price across third-party marketplaces.

Steam Market Price Checker helps you quickly compare a CS2 item's price across marketplaces, so you can spot the best deal without opening five different tabs. FEATURES • Look up any item's live Steam Market price — lowest price, median price, and volume sold. • Compare that same item across Skinport, Buff163, YouPin, and CSFloat in one click, with the cheapest option automatically highlighted. • Two ways to search: paste an item name or Steam Market URL, or use the weapon/skin/wear/StatTrak picker. • On-page banner: browsing a Steam Market listing? A small "Check other prices" button appears right on the page — no need to open the extension separately. It's placed intelligently depending on the item (next to the StatTrak toggle for weapon skins, or elsewhere for cases, charms, and other non-skin items). Prices are pulled directly from Steam's own market data and the free, public openskin.dev API. No account, sign-in, or API key required. PRIVACY This extension does not collect, store, or transmit any personal data. It only sends the item name you're looking up to Steam's and openskin.dev's public price endpoints. Your last search is saved locally on your device (via Chrome's storage API) purely so it's remembered next time you open the popup — it never leaves your browser. Not affiliated with Valve Corporation, Skinport, Buff163, YouPin, or CSFloat.