These are used Kaplan review books (2010), fact quicksheet, flash cards, & MCAT Audio Osomisis (worth > $100 itself).Includes the following 6 books: - MCAT Lesson Book- Physics Review Notes- Organic Chem Review Notes- Verbal Reasoning Review Notes- Gen Chem Review Notes- Biology Review NotesBONUS Book: AAMC's The Official Guide to the MCAT Exam bookThere is minimal highlighting/notes in the MCAT Lesson Book, but overall in great condition. The rest of the set is like new.Asking $50 OBO