If you have a stack of books to clear and you are wondering how much your second hand books are worth, the honest answer is: it depends on the title, the condition, and where you sell. This guide walks you through a simple way to value your books in the UK and turn them into cash without underselling.
The quick rule of thumb
For most used paperbacks in good condition, expect somewhere between £1 and £5. Popular fiction in great shape, recent non-fiction, and trade paperbacks sit at the higher end. Older mass-market paperbacks, ex-library copies, and book-club editions sit at the lower end. Hardbacks, illustrated children's books, cookbooks, and current textbooks can fetch £5 to £25 or more.
What actually drives the price
- Demand. Is the book currently being talked about, taught, or adapted for screen? Trending titles sell faster and for more.
- Condition. "Like new" can be worth two to three times "acceptable". No writing inside, clean pages, intact spine, and an unmarked cover all matter.
- Edition. First editions, signed copies, and out-of-print titles can be worth far more than the cover price.
- Format. Hardbacks usually beat paperbacks. Illustrated editions beat plain ones.
- ISBN scarcity. If only a handful of copies are listed online, your price has room to climb.
How to value a book in under a minute
- Find the ISBN on the back cover or the copyright page.
- Search the ISBN on a UK marketplace and look at the lowest three "good condition" prices currently for sale, not the "sold" prices from years ago.
- Match your condition honestly to those listings.
- Price 5 to 10 percent below the lowest comparable copy if you want a quick sale, or match it if you are willing to wait.
Condition cheat sheet
- Like new: read once or never, no marks, tight spine.
- Very good: minor shelf wear, clean inside.
- Good: obvious use, no missing pages, fully readable.
- Acceptable: heavy wear, possible name inside, intact text block.
Books that are usually worth more than you think
- Recent hardback non-fiction (memoirs, business, popular science)
- Current university textbooks and revision guides
- Cookbooks from well-known chefs
- Hardback children's picture books in clean condition
- Out-of-print fantasy and sci-fi paperbacks
- Signed copies, even unsigned firsts of debut authors who later got famous
Books that are usually worth very little
- Reader's Digest condensed editions
- Old encyclopaedias and atlases
- Ex-library copies with stickers and stamps
- Damp, smoke-damaged, or yellowed mass-market paperbacks
Where to actually sell them
Trade-in sites like Ziffit and We Buy Books are fast but pay the least, often 10p to £2 per book. Listing on a reader-focused marketplace such as ReReadz typically gets you two to five times more because real readers (not algorithms) are buying. For rare or signed books, a specialist dealer or auction is worth the wait.
Pricing to sell, not to sit
The biggest mistake is anchoring on the original cover price. A £20 hardback from three years ago is not a £15 used book; it is whatever the next reader is willing to pay this week. Use the lowest current listing as your ceiling and you will move stock instead of storing it.
Ready to find out?
Grab three books off your shelf, check their ISBNs, and try listing them on ReReadz. It is free, takes about a minute per book, and you only pay a small fee when one actually sells.