$25 Off WoW: Mists of Panderia Collectors' Edition ($54.99)
You've held off caving into your addiction for long enough. The collector's edition of World of Warcraft: Mists of Panderia is available at Fry's this week pretty cheap. It comes with a behind the scenes DVD and Blu-Ray, the official soundtrack, a special mouspad, artbook, and all the in-game content that comes in the Digital Deluxe Edition (which is usually $59.99 on its own).
If that's still too much to get your fix of panda goodness, you can also pick up the standard edition of Mists of Panderia for a mere $20.