Underpriced AI

Underpriced AI is an item scanner and pricing tool for resellers. A seller photographs an item, the service identifies it, and it shows what comparable items actually sold for on eBay, including links to the sold listings behind the number. From the same screen the seller can create a listing on eBay and cross list to other marketplaces. The vendor describes its price sources as checked in order so that obscure items still receive a number, including a specialist eBay sold price source, an independent backup service and its own archive of past sales, with category sources such as Discogs for records and Poshmark for fashion. It publishes a weekly accuracy grade comparing its estimates with real sales. A free browser extension for Chrome and Firefox fills in listings on Facebook, Poshmark, Mercari, Depop, Vinted, Whatnot, OfferUp and Etsy. The service can also be added to Claude, ChatGPT or coding assistants so sold prices can be requested from a chat. The free first scan requires no card. Monthly plans are Starter at $5 for 15 scans, Pro at $15 for 75 scans, Pro Plus at $29 for 200 scans and Business at $59 for 425 scans. Volume plans are Power at $99 for 750 scans and Scale at $199 for 1,800 scans. Annual billing saves 20%, each plan carries a 30 day money back guarantee, and unused scans carry over up to one month's worth. Scan packs are also sold, starting at $3 for five scans.