The Humble Indie Bundle (pay what you want for five awesome indie games)
5 indie games for however much you want to pay. Two of them great IMHO.. World Of Goo and Penumbra Overture.
All money goes to either the people that made the game, or to charity, or you can make the money go 50/50. This is what I considered to be the best video game deal since The Orange Box came out around 3 years ago. These games also don't take a great computer to run either it seems and all 5 support all 3 major OS.. PC/Mac and linux.
In short, if your reading this and you like video games, your a fool if you don't buy this. (Theres even a game for the furries, come on!)