All DLC for Modern Warfare 3 and Black Ops is 50% off for a limited time

Activision has announced that starting today (July 4th) and running for a week, all previously released DLC collection packs for Call of Duty: Modern Warfare 3 and Call of Duty : Black Ops will be half price for the Xbox 360, PlayStation 3 and PC.

The Call of Duty DLC summer promotion content includes:

• Call of Duty : Modern Warfare 3 Content Collection #1
• Call of Duty: Modern Warfare 3 Content Collection #2
• Call of Duty: Black Ops First Strike.
• Call of Duty: Black Ops Escalation.
• Call of Duty: Black Ops Annihilation.
• Call of Duty: Black Ops Rezurrection.

A portion of the sales from the Call of Duty DLC promotion will be donated by Activision to the Call of Duty Endowment, a non-profit organization that provides job placement and training services for veterans.