David Cook and Xzibit - Extreme Makeover: Home Edition

David Cook auctioned off a guitar on Extreme Makeover: Home Edition.

This was for the Cowan-Brown family at the Grisson Aeroplex-Bunker in Indiana.

Watch the auction video here:

http://www.youtube.com/v/8riTs8fOJfM&hl=en&fs=1&