This deal has ended.
Don't buy your Spring Semester textbooks at your school bookstore! Its a rip-off relative to Amazon (and others), who just added a $15 off $150 coupon (use code TBWINTO7) on top of prices that are already "up to 25% off on new textbooks and up to 90% off used textbooks." There is also free shipping and no sales tax (except KS, ND, WA), neither of which your local store can say. The coupon, which does not yet have a set expiration date, also applies to test prep books, technical manuals, computer training guides and more.