Do you have an old book and would like know its value? You might think it's a rare and valuable book but don't know where to find its value? One very simple method of finding an approximate value of a book is to search for similar copies on and see what prices are being asked. is an online marketplace for new, used, rare and out-of-print books, and we have millions of secondhand and rare books listed for sale by booksellers around the world. Well known to book collectors and booklovers, our site is an excellent resource for discovering a rough value of an old book. AbeBooks has been part of the rare book world since going live in 1996.

When searching on it's important to find copies that match the book in your possession as accurately as possible. Search carefully and avoid spelling mistakes.