i look up the lowest price they are selling for on amazon and then post them on craigslist and i note how cheap my books are. i sold $200 worth of books. i have hundreds of books still.
sometimes i find out a book i paid a dollar or two for is selling on amazon for 10 dollars or more at the cheapest because they are hard to find.
amazon.com buys books all the time. Check their site by checking for the book that you and want to sell back.
None of you guys helped me at all.
I'm trying to get rid of some of my books and earn a little pocket money doing it but none of the sites I tried wanted my books. The books are in good condition and all. Please tell me there's a site that will take any book no matter if they already have it