I have a set of brand new in the box 2010 Kaplan USMLE Step 1 books. Box is still sealed and the books have never been opened. I paid $500 for the set but will be selling them for $400. Ive decided I wont be needing them and will be moving very soon. I am selling the set for $400. I have additional study material aswell if interested. Price is firm, Please email me if interested...