[quote name='becker4546']I have a big pile of textbooks from the past year and I am wondering where to sell them. There seems to be plenty of sites but i'm not sure which to choose. Any help? Thanks in advance, Jason.[/QUOTE]
Get to know younger students in your major. I sold most of my books to people who were taking the class the following semester, for a little under what they were going for on the textbook sites. Campus bookstores will put you over a chair, Kobe Bryant-style, so they were happy to take them off my hands.
You could try posting on a campus bulletin board or something similar, as well.
Otherwise, I sold a couple on half.com, and that seemed to be fine. I got a decent amount for what I had. I just hated packing everything and hauling it to the post office--you're likely to make a few more dollars this route if you don't mind the work.