I am trying to get rid of some USMLE stuff. I used all of these for the USMLE prep and felt that they were very good.
Brenner flashcards some notes on the cards- 15 (new are about 40)
2008 First Aid with very little highlighting- 15 (new is about 40)
2009 First Aid Q-book very little highlighting- 15 (new is about 40)
USMLE step on notes by Kaplan these are the 06-07 but are still very useful and will throw in the Kaplan Q-book and the mini-Q-book- 25 (new is almost 400)