Harmonix is kicking off today a series of eBay charity auctions for Xbox 360s painted with an illustration from the amazing introduction to The Beatles: Rock Band.

Proceeds from the numbered consoles will go to Doctors Without Borders/Médecins Sans Frontières. The first console, already up on eBay, is currently at $20.50 with the auction ending in a little more than nine days.

Beginning Sept. 9, Xbox 360 owners can also download All You Need Is Love with those proceeds going to that charity as well. Purchasing the song for 160 Microsoft Points will also enter you in a contest for a chance to win one of the limited edition 360s and a Rickenbacker 325 replica guitar controller.

The Beatles: Rock Band, officially goes on sale tomorrow. Check out our review.