Nintendo is dropping the suggested retail price of its Wii system to $149.99 and including a Mario game with the Wii hardware. Starting May 15, the newly priced Wii system will come in either black or white with the Mario Kart Wii game and a matching colored Wii Wheel accessory, replacing the previously included Wii Sports and Wii Sports Resort games. Also on May 15, Nintendo launches the new N... more.