In addition to announcing
that My Chemical Romance would be the DLC for Rock Band the next several weeks, Harmonix also passed along that the Rock Band 3
downloadable game will be on sale on Xbox Live. The limited time sale runs through December 31st 2012 and has the game able to be purchased for a mere $9.99, which is 50% off. If you have some plastic instruments laying around from any of the other Rock Band games and haven’t bought Rock Band 3 yet, I highly suggest you make this purchase at this price.