I bought it at the bookstore for $120 and I am willing to sell it for $100.

It has a review of all 5 subjects: organic chem, physics, biology, verbal reasoning, and gen chem. It also has 4 practice tests. One online and 3 in the book. online videos tutorials that review concepts. and access to new online quizzes every week.

I have not opened it at all. Everything including the online code needed to get the free tests is untouched. So basically it is NEW! I am selling it because my mom bought it this week without consulting me. I am planning to buy a different set later on and the bookstore doesn't allow returns of study guides.