Digital outfits are offering the zillionth opportunity to grab Deus Ex: Human Revolution on the cheap, including a copy of the Augmented Edition for only $5.99 at GameSpot (it's a Steamworks title, so you should get a Steam key). As part of its end-of-summer sale, GameSpot also...

If you didn't grab Warhammer 40,000: Space Marine for $25 via GamersGate last week, Steam has it for only $17 as part of its "Warhammer Weekend" promotion. You'll also find 66% off seemingly every other game in the franchise as well as their DLC packs...