Green Man Gaming has some pretty sweet deals right now. Props to txa1265 for telling me about that site.

Gothic 3 Gold Edition - $4.98
LotR: War in the North - $15.39
Dead Island - $14.98
FEAR 3 - $7.83
Hitman bundle - $8.44
Deus Ex Trilogy - $31.20 (DX GotY, DX:IW, and DX:HR Augmented Edition)