DJ Hero DLC (last week; 480 points for the two songs - I don't think you can buy them individually) - "All Of Me" by 50 Cent featuring Mary J. Blige vs. "Radio Ga Ga" by Queen - "DARE" by Gorillaz vs. "Can't Truss It" Performed by Public Enemy
Gold Member Deal of the Week (Monday) - Call of Duty 4 Variety Map Pack (400 points)
Retail (Tuesday) - Band Hero (alone or with band kit) - Dragon Age: Origins - Jurassic: The Hunted - Lego Rock Band - Pro Evolution Soccer 2010 - Star Wars: The Force Unleashed: Ultimate Sith Edition
Demos (free; Tuesday) - Left 4 Dead 2
Rock Band DLC (Tuesday) Foo Fighters Pack 3 (160 points each or 560 points for the bundle): - "Best of You" - "The Pretender" - "Wheels" - "Word Forward"
Nirvana Bleach Pack (160 points each or 440 points for the bundle): - "About a Girl" - "Blew" - "School"
- Joan Jett & The Blackhearts - "Fake Friends" (160 points)
Other DLC: - Brütal Legend: Tears of the Hextadon (Tuesday, 400 points) - Marvel: Ultimate Alliance 2 Pack (Thursday, 800 points) - Marvel: Ultimate Alliance 2: Juggernaut (playable character - Thursday, 160 points) - presumably some Lips songs on Friday - no Guitar Hero DLC this week, but if you buy Band Hero, you can pay to copy the songs over to GH5 or vice versa
Re: The CAW guide on on GAMEFAqs.com by SuburbanHell - wait, doesn't he post here?) For those of you who were wondering if it was worth all the time and energy to get the roster you wanted, here's what I can tell you.