Hi. I am taking A & P 1 at Valley College and am having trouble finding the book used. New it is $180. Any ideas? I have tried all the used book websites, craigslist, ebay..... The book is Anatomy and Physiology Looseleaf. I went to the bookstore and it is packaged in plastic and looks like a set, so I don't even know if you can buy it used. Thanks for any help.