Sold prices · JSON API · free lookup
What did it actually sell for?
Sold prices from eBay US and Vinted — one consistent API, clean statistics, outliers handled.
Free: 20 lookups a day without an account, unlimited with a free one. 467 confirmed sales so far from 3,139 tracked listings, since Sep 24, 2026.
Why this exists
eBay closed the door
eBay's Finding API findCompletedItems was restricted in 2020, deprecated in 2024 and shut down in February 2025. Sold data went with it — and eBay's site now asks you to sign in to see sold listings.
Vinted never opened it
Vinted has no public API and no sold search. The only way to know what sold is to watch listings until they flip to “Sold”. We do that around the clock across 7 countries — and the history compounds.
Stats you can trust
Median, p25/p75, mean, min/max after removing outliers with the 1.5×IQR rule, and we tell you how many we dropped. Listings that vanish without a “sold” label never count as sales.
Marketplaces
| Marketplace | Status | Coverage |
|---|---|---|
| Vinted | Live | FR · DE · UK · IT · ES · NL · PL — history since Sep 2026 |
| eBay | Live | US — listings followed from public search to their end, without logging in. UK and DE next. |
Sold prices by item
Free during the beta
Every account gets the whole product: 10,000 API requests a month, every filter, no card. Get a free API key →
What would make Comps more useful to you?
A marketplace or country we're missing, an item that comes back empty, a filter, an export, a number you need — tell us and it goes to the top of the list.
FAQ
Where does the data come from?
Public marketplace pages only. We never log in, never use anyone's account and never solve CAPTCHAs. We store item-level facts (title, price, condition, size, brand, dates, links) and nothing about sellers or buyers.
Is a Vinted “sold” date exact?
It's the time we detected the sale. We re-check tracked listings on a schedule (1, 3, 7, 14, 30 and 60 days after we first see them), so the true sale happened between the last time we saw it for sale and the detection time. Both are in the API.
Why is coverage thin for my search?
History starts when we start tracking. Every search you run is added to tracking automatically, so coverage for what people actually look up grows fastest.
Do you show seller names?
No. We don't collect or return seller or buyer data of any kind.