the Square-Enix handhelds and the SD Gundam G Generation Cross Drive DS, but there are a few we haven't seen since they were first announced, like the Momotaro Dentetsu and Pokemon Daisuki Club systems.
There are also some DSes we've never seen in the wild -- the Corocoro Dragon Comics-branded portable pictured above being a good example. The cheap-looking Mario vs. Donkey Kong, Kirby: Squeak Squad, and Wario: Master of Disguise systems? Those were special K-Zone editions given away by the magazine as prizes for past competitions. Hit the gallery below for more photos of the limited-edition handhelds.