Free eBay seller tools (2026)
Check what buyers really paid, price a graded card, chart an item's recent price trend and work out your profit on six marketplaces. Every tool is free and runs on the same sold data developers get from the eBay Sold Listings API.
Updated
Sold price tools
Real completed eBay sales, read live. Five free searches a day, no sign-up.
See what buyers really paid on accepted Best Offer sales, next to the listing price, with the average discount.
Recent sold prices for any trading card in PSA 10, PSA 9 or raw: median, low, high and every sale.
Weekly median sold prices for any item over its recent sales, as a chart.
Fee calculators
Exact fees, payout and profit with each marketplace's current published rates.
Final value fee, per-order fee and Promoted Listings, with your net payout and profit.
Poshmark commission and what you keep on every sale.
Mercari selling fee on item price and shipping, with your profit.
Depop payment processing and boosted listing fees for US sellers.
Whatnot commission by category and sales tier, plus payment processing.
Facebook Marketplace selling fee on shipped orders and your payout.
One sale, six marketplaces: fees, payout and profit side by side.
Spreadsheets
Sold prices in Google Sheets with one formula.
Guides
Pricing playbooks for specific sellers.
ESLA Unlimited
Price your whole inventory, not one item at a time
The same sold data, straight into your app, sheet or repricer. Unlimited requests for $299 a month, up to 240 completed sales per call, eight eBay marketplaces, CSV export and batch jobs of 100 keywords. Start free with 50 requests a month, no card needed.