Baldur's Gate. I'm hoping with Black Friday coming up and the (hopefully soon) releases of the massive 1.2 patch to BG1 and BG2EE, that either the patch, BG2 or some other holiday even will prompt another price cut on BG1. So I can use the money saved on the core game to buy the added in-game content! But Beamdog had a half-price sale on BG1 back in October, so who knows. I can dream, though...