Nintendo announced three new colors DSi

Nintendo announced three new colors for its new Nintendo DSi handheld: Pink, Lime Green and Metallic Blue. All three colors will go on sale in Japan on March 20.

The price will be  ¥18,900 (US$195).

nintendo3-colours

Nintendo DSI, which is currently sold only in Japan, and other local conditions are as follows.
Americas: 2009 will release on April 5, “Black” “Blue”
Europe: 2009 April 3 release, “Black” “White”
Australia: 2009 April 2 release, “Black” “White”

Source: Kotaku