Special editions
On a few occasions, Microsoft has produced special editions of the console, usually to coincide with the release of a major product. These special editions are typically custom-colored Xbox 360 models, and are produced in limited numbers.


Halo 3 Special Edition
At the E3 2007 press conference, Microsoft announced the Halo 3 Special Edition console, released September 16, 2007. It sports a Halo 3 theme on the console, a wired headset, a wireless controller, and a Play and Charge Kit. Other than the unique "Spartan green-and-gold" color scheme, exclusive dashboard theme and downloads, and an HDMI port,[45] its features were identical to those of the Xbox 360 system at the time.[46] It is priced at US$399.99 and £279.99 (the original price of the Xbox 360).[47]
To promote The Simpsons Movie, Microsoft created a specially designed, yellow Xbox 360 console.[48] The configuration was based on the Xbox 360 package of the time, the only difference being the color scheme of the Xbox 360 console and wireless controller. The consoles were to be given out to winners of drawings taking place between July 18, 2007 and July 27, 2007, in which a name was randomly drawn each day in the "10 Days and 10 Chances to Win" sweepstakes.[49] 100 consoles were produced in total.[50]
A Resident Evil 5 bundle containing a red Xbox 360 Elite console was released on March 13, 2009.[51] The bundle also contains a red, wireless controller and a black, wired headset.[52]
On September 15, 2009 Microsoft announced a special 250 GB hard disk limited edition version of the Xbox 360 for Call of Duty: Modern Warfare 2. The unit is highlighted by special game product branding and includes two wireless controllers and a headset. This was the first Xbox 360 announced to come with a 250 GB hard drive.[30]
Holiday bundles
As with the original Xbox, Microsoft has continued bundling two video game titles in console retail packaging during the holiday season. In Holiday 2007, Xbox 360 Pro and Elite packages were bundled with Forza Motorsport 2 and Marvel: Ultimate Alliance.[53] In the UK and the Netherlands, Forza Motorsport 2 was bundled with Viva Piñata.[54] Holiday 2008 Xbox 360 and Xbox 360 Elite packages were bundled with Lego Indiana Jones: The Original Adventures and Kung Fu Panda, while Arcade consoles were bundled with Sega Superstars Tennis.[23] Holiday 2009 packages include an Elite console, Gears of War, LEGO Batman, and Pure. Another package includes a 250 GB hard drive, 2 controllers, and Modern Warfare 2.

Thanks this is cool

i think there are more of them, not just one.