Nintendo offer the Metallic Rose color a regular lineup.

Nintendo Co.’s U.S. game division on Fri. said that it will offer the Metallic Rose color a regular in the Nintendo DS lineup. The handheld debuted in late 2007 as part of a Nintendogs bundle.
Beginning Mon., May 19, America Ferrera and Carrie Underwood will be featured in commercials for the Metallic Rose version of Nintendo DS.

The Nintendo DS held sales of 414,000 units in the month of Apr.
The handheld has sold more than 19.6 million units to date. It was launched in Nov. 2004 in the U.S.

You can also can see the product features as following.

Product Features

• It’s less than two-thirds the size of the original Nintendo DS and more than 20 percent lighter
• Its two bright screens can be adjusted to four levels to adapt to different lighting conditions and to extend battery power
• The microphone sits in the center of the unit, and the LED lights are clearly visible whether the unit is open or closed
• The stylus is 1 centimeter longer and 1 millimeter thicker than the stylus of the original, and slides into a side storage slot
• The Start and Select buttons were repositioned for easier access

Check it out this product from Cheap Nintendo DS Lite aStore