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Mobile (iPhone app)

Enter a book's ISBN number in this little app to get the best prices on the Web.

Want to get the best price for a particular book? Simply enter the ISBN number in this simple iPhone app to get a list of the lowest available prices from several sites around the Web. Though the interface for is nothing to write home about, the functionality (and saved money) might help you overlook the...look.

iPhone link:

Web site link: