Live in 1 day · Chrome extension for eBay UK

Check your profit before you buy.

See what similar items sold for and what you could keep after fees and postage, right on the eBay listing.

Join the waitlist

Be first to know when it’s live. The demo works without an account.

Try a scan
Sample eBay listing Fictional prices
Black over-ear headphones

Sony WH-1000XM4 wireless headphones

£120.00Buy it now
Condition: Used
USure

Would you buy this to resell?

Scan the item to see the sold prices, fees and postage behind the estimate.

How to check a listing

  1. Open a listing

    The USure card appears on the listing. For now, USure only targets Facebook Marketplace.

  2. Scan the item

    See the resale estimate and what you might keep after fees and postage.

  3. Check the matches

    Look at what sold and adjust the costs for your own sale.

Where do the prices come from?

USure looks for similar items that have sold. If the result uses an asking price, you’ll see it labelled as a what-if.

Can I change the costs?

Yes. Open the calculation to enter your own postage or other costs, such as packaging.

When does it launch?

In about a day, as soon as the Chrome Web Store finishes its review. Join the waitlist and you’ll get one email the moment it’s live.

What do I get from the waitlist?

One email when USure launches. Nothing else, and you can ask to be removed at any time.

Live in 1 day

Join the waitlist and you’ll hear the moment USure is live on the Chrome Web Store.