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Resellbot

eBay seller research

Research eBay sales without getting lost.

Search recent sold listings, check your fees, and measure demand before you spend money on inventory.

  • Recent sold comps
  • Fee and profit estimates
  • Category and demand reports

Check the priceFind sold listings that match the item.

Check the profitSee what is left after fees and costs.

Check the demandCompare sold items with active listings.

One item. Three checks.

Know what you can pay before you buy.

Start with the real sale price, subtract the costs, and make sure buyers are still showing up.

02

What will I keep?

Estimate payout and profit after eBay fees, ads, shipping, and item cost.

Calculate eBay fees
03

How quickly does it sell?

Compare sold items with active supply so a high price does not hide slow demand.

Check sell-through rate

Resellbot and eBay Product Research

Use the tool that gets you to the answer fastest.

eBay now calls Terapeak “Product Research.” It lives inside Seller Hub. Resellbot gives you a separate, quick path through sold comps, fees, demand, and public market reports.

Resellbot

Best for a quick sourcing check.

Search recent comps, estimate profit, and scan public category reports in one outside workflow.

eBay

Best for deeper Seller Hub research.

Use Product Research when you want eBay’s longer historical view and seller-side filters.

Together

Best when the buy matters.

Find the lead quickly in Resellbot, then confirm important inventory decisions with every source available to you.

Source checked May 21, 2026: eBay’s Product Research help page.

Looking for ideas?

Start broad, then get specific.

The published Resellbot dataset includes 28,932,365 listings and covers sales through July 7, 2026. Use the market reports to find a lead, then search the exact item before you buy.

  1. 1

    Scan opportunities

    Look for categories and brands with demand, revenue, and competition worth checking.

  2. 2

    Search the exact item

    Match the model, condition, size, lot, and other details that change the price.

  3. 3

    Set your maximum cost

    Work backward from likely payout so the purchase still leaves a profit.

Questions?

What eBay sellers ask.

Resellbot is a focused research workflow, not a copy of eBay’s own tools.

Resellbot is not a clone of Terapeak. It is an external eBay research workflow focused on sold listing search, marketplace data, fee estimates, sell-through checks, and sourcing pages.

You can search sold listings, review top eBay categories, sellers, brands, products, and opportunities, then estimate seller fees and sell-through rate before sourcing.

The date shown at the top tells you how far the published dataset runs. Search the sold-listings tool for the latest available item-level results.

Ready to check an item?

Start with the sales that already happened.

Search eBay sold listings