Hi! I know of three cool web sites for used textbooks. They are all search engines and look for the best price for you!
Big Words
http://www.bigwords.com/book/
..."The BIGWORDS Uber-BOT price comparison searches all the best stores and calculates shipping, promotions, and coupons for your entire order, maximizing savings by showing you the best combination of stores at which to purchase!..."
Used Textbooks.net
http://www.usedtextbooks.net/
..."Buying used textbooks can save students thousands of dollars in college. We take that a step further and price compare the sites selling used textbooks. This helps you make sure you found your used textbook at the cheapest price. All you have to do is enter in the used textbook you are looking for in the search bar and we'll find the cheapest place for you to get it!..."
Campus Books 4 Less
http://www.campusbooks4less.com/
..."We search the top online college bookstores for cheap new and used Textbooks for college. We also list coupons and deals for textbooks at online college bookstores..."
I hope one of these help!
Lynn
