Half.com

This morning I decided to finally buy a book I've been wanting for a while. Rather than run out to the store, I checked out the prices at Half.com. My kids save hundreds of dollars each year by buying their college textbooks from Half.com rather than from the local bookstore. It often means that they are buying a previous edition, but that has rarely been a problem. That book I wanted? It was $6.95 used rather than $21.95 new from the store. (They now have more than books, too!)