Arion Games has put all pdf's and paper miniatures at 30% off until the end of the month and will also be sending out free gifts each weekend to anyone who has bought something from them during the sale so far.
Palladium Books' Palladium Fantasy, Heroes Unlimited, After the Bomb, Nightbane, Dead Reign, and Beyond the Supernatural PDFs are all on sale thru Dec. 29
humblebundle.com has three RPG bundles going right now. Cyberpunk, Warhammer, and a collection of Pathfinder Monster Lore. All great deals if you play those games or just want some cool reading material. And you get to help charity along the way.