eBay research workflow

A Terapeak alternative for eBay sold listing research.

Use Resellbot to move from sold comps to fee math, sell-through, category trends, and sourcing opportunities without relying on generic SEO lists.

Sold listings 32,272,620

Analyzed in the current Resellbot eBay cache.

Observed revenue $2,323M

Gross sold-listing revenue in the latest window.

Top category Collectible Card Games

$137,622,100 observed revenue.

Top product 2025 26 topps cosmic chrome

2,196 observed sales.

Dataset updated through May 20, 2026.

Research stack

Go from comp to decision in four steps.

Search sold comps.

Start with Resellbot's eBay sold listings page for exact product, brand, condition, and price context.

Check fees.

Use the eBay fee calculator to estimate final value fees, ad fees, payout, and profit.

Why sellers use Resellbot alongside or instead of Terapeak.

Research job Resellbot page Seller outcome
Exact sold comps eBay Sold Listings Validate price, condition, and recent buyer demand before buying inventory.
Profit planning eBay Fee Calculator Estimate payout after final value fees, ad fees, shipping cost, and COGS.
Demand depth Sell-Through Calculator Compare sold count against active supply to judge velocity.
Category discovery eBay Opportunities Find categories and brands with demand, revenue, and competition signals.
Data-backed copy

The page updates when the marketplace JSON updates.

In the latest 30-day Resellbot dataset, we analyzed 32,272,620 eBay sold listings from 2,393,330 observed sellers. The top observed seller was psa, while Collectible Card Games led categories with $137,622,100 in observed revenue.

That gives this page a current market spine, while the calculators help turn those market signals into a seller decision.