Free student marketplace and textbook price comparison tool. Searches 20 online bookstores to find the best price.
Why CollegeSwapShop.com It Might Be A Killer
It’s free and easy to use. There are lots of cool features, like maps on housing listings and SMS alerts. Once you select a school, the color of the site actually changes to match your school colors for some of the larger schools. Listings are syndicated, so when you post an item, it appears on other classifieds websites as well. Also, if you’re looking for a textbook, and cant find it online (or can’t find it cheap enough), you can subscribe to alerts to notifiy you when the book becomes available, or when there is a cheaper price. 
