xbox 360 4gb - Xbox 360 4gb Game Console Property Room
Xbox 360 4gb Game Console Property Room
New Xbox 360 4GB ships August 3rd for $199, Kinect standalone 
Best Buy: Xbox Refurbished 360 4GB Console XB360-S4GH
$174.99 for an Xbox 360 4GB Bundle Groupon
Best Buy: Microsoft Xbox 360 4GB Black RKB-00001
New Xbox 360 4GB ships August 3rd for $199, Kinect standalone
Microsoft Xbox 360 Bundle 4 GB Black - Newegg.com
Xbox 360 4GB confirmed; Kinect priced at $149.99 - SlashGear
Amazon.com: Microsoft Xbox 360 4GB Matte White Video Game Console 
Microsoft Xbox 360 Bundle 4 GB Black - Newegg.com
How to upgrade your XBOX 360 slim 4GB hard drive
Amazon.com: Xbox 360 E 4GB Console : Video Games
