Castrum - This weekend's Steam deal is 50% off all Call of Duty games and DLC, except for Modern Warfare 3 and Black Ops' DLC. As well, Black Ops itself is only 33% off, though that's better than nothing.
I should also note that this weekend is a Free Weekend for Black Ops until Sunday at 1 PM Pacific.
The sale is on until September 5th at 10 AM Pacific.
well if it included MW3 and Black ops it might be worth it but meh on 3 year old 360 games