Charity shop, car boot, house clearance — you're holding a book. Is it worth
a quid, or is it worth twenty? Scan the barcode and find out before you pay.
Scan the ISBN barcode, or type it in for older books without one
Estimated resale range in pounds, with the number of listings behind it
A straight buy-or-leave call based on what you'd actually keep after
marketplace fees and postage — not the headline price
Your scan history stays on your phone. No account, no sign-up