I would like to buy a gently used 2011 CPC-H Study Guide at a reduced rate? If you just passed your exam and no longer need your review guide please let me know. I also still need HCPCS and ICD-9-CM 2011 books. I was able to borrow a CPT from the library. When I started the course it was 2010 and now I need all updated books. I can't afford to purchase all new books that will only be good for a short amount of time.