3dsellers.com · Shopping
5 items
Free eBay research: sold history charts, sales velocity, price distribution and seller insights in one panel on the item page. See how well a listing really sells, without leaving the page. 3Dsellers eBay Research adds a research panel to the eBay listing you are looking at. Open it and you get the listing's sold history as charts, the sales velocity, the price range buyers actually paid and a summary of the seller - all read from eBay's own public pages, in one panel, on the same tab. Everything is free, with no trial and no blurred numbers. A 3Dsellers account is optional: log in from the Profile tab to connect the extension to your 3Dsellers account. WHAT YOU GET - Overview: units sold in the last 30 days, 30-day revenue, average per day and the sales trend, plus the listing details in one place (lifetime sold, watchers, condition, category, location, delivery) - Sold history: units sold in the last 7 / 14 / 30 days, a daily sales chart with a moving average, a 30-day consistency heatmap, a sold-price histogram, quantity-per-order breakdown and sales by variation - Seller: feedback score and count, lifetime items sold, and on demand the seller's recent sold items with average, lowest and highest sold prices and an estimated 30-day revenue - Saved: keep a local watchlist of products and sellers, re-run the seller report with one click - CSV export of the full purchase history and of your saved lists - Keyboard shortcuts: Alt+3 toggles the panel, Alt+Z opens the sold-history report HOW IT WORKS 1. Open any eBay listing while signed in to eBay. 2. Click the toolbar icon, the floating 3D button on the page, or press Alt+3. 3. Switch between the Overview, Sold History and Seller tabs. Nothing opens in a new tab. Note: eBay's purchase-history page lists the last 100 purchases only, and it is only available for listings with more than one unit sold. The panel says so when that limit applies. PRIVACY All research data comes straight from eBay: the only requests the reports make are to eBay itself, for the same public pages you could open by hand, and the numbers are computed in your browser. Watchlists are stored locally. If you log in to 3Dsellers, the extension reads your 3Dsellers session cookie to show your account. Error reports (page URL, item id and, when logged in, your account email) are sent to our error tracking so we can fix bugs. Nothing is sold or shared with third parties. WHO IT IS FOR eBay sellers, dropshippers and resellers who check a listing's real sales before deciding what to source or list. Made by 3Dsellers, the eBay selling toolkit. https://www.3dsellers.com
Sep 7, 2026
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