Good luck with the other 40. I have sold many books (bought at yard sales for a quarter) for up to $125.00. I use the site as a guide and then price the books to sell. I have sold on Amazon, Half.com, and EBAY.Goose-0 said:Thanks Jnkhntr....this is great! I had an old leather bound book given to a relative in 1913. The book was printed in 1880 --- Value - $534....Yes, I know it's the retail price. Thanks again. Now I have to go through approx. 40 more books I 'rescued' from my folks home before we sold it.