In the last year I bought:
Shadow, Sword and Spell: A fun old school fantasy game.
All Flesh Must Be Eaten: Been wanting to play this forever, and finally got the book (looks awesome). Still trying to organize a game.
2E books: I've been running a 2nd edition Ravenloft campaign for nostalgia purposes and most of my recent purchases have been re-buying books I used to own: Feast of Goblyns, PHB 2E, DMG 2E, Domains of Dread, etc.
It has been interesting re-examining the old 2e material. Some of the things I remembered not liking (or thining I wouldn't like in light of 3e), like THAC0 or NWPs, I actually really like the second time around.