For people that need to get their textbooks:
(They compare prices from various websites including amazon and ebay and let you know where the cheapest place is). It’s a really good deal
For example… my textbook costs $30 at the school’s bookstore, but I’m buying it used for only $7 (shipping included) online. Another one was $160 and I only paid $23. Of course, not all books will have such a dramatic decrease in price, but all in all it’s a better deal.
They compare prices for new/used books and rentals too.
Take it or leave it. And no, they didn’t pay me to advertise.