Have you ever sold books at Half-Price? I remember my very first Half-Price experience. I brought a brand new, never highlighted, semi-uncracked-spine, 954 page Anatomy and Physiology book that I had paid $300 for…and received $28 dollars in return. A nice employee tried to explain the logistics of Amazon.com pricing, net worth, updated editions, and yadda yadda yadda – I left with an even $30. In King James terminology, Half-Price did tithe unto me.