buymap.app · Shopping
3 items
See every eBay listing for a product on one product page. Compare prices and grab the best deal. For collectors & resellers. Compare prices across every eBay listing for a product in one organized view. BuyMap for eBay finds all sellers offering the same item so you can spot the cheapest total price, shipping included, without scrolling through hundreds of search results. HOW IT WORKS: On eBay search results: a "View All Listings" button appears on product cards. One click opens the BuyMap product page with every listing for that exact item. On individual listings: the button appears next to the title. Click the extension icon to see all detected product identifiers (EPID, UPC, EAN, ISBN) with direct links, plus set your ZIP code for accurate shipping totals. WHAT YOU GET ON BUYMAP: Every listing shows item price plus shipping as one total, so you compare the real cost to your door, not just the sticker price. Filter by condition, price, seller rating, location, buying format, and listing age. See the median price per condition to know if a deal is actually a deal. Read seller descriptions without clicking into each listing. Bulk lots and broken items are filtered out automatically. PRICE ALERTS: Watch any product and get an email when a listing appears at or under your target price, shipping included. Free accounts get 3 alerts checked daily. BEST FOR: Products with catalog identifiers: video games, electronics, books, movies, trading cards, collectibles, and branded items. If a listing has an eBay Product ID, UPC, ISBN, or EAN, it works. Great for collectors hunting rare copies, resellers sourcing inventory, and anyone who wants the lowest total price.
Jul 5, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.