In octobr : Nokia N-Gage

The N-gage phone/gaming device looks quite similer to a Gameboy,it shipping in October according to Reuters and It will cost $299 in the United states,only  it's impossible to make phone calls on a Gameboy.
but this Nokia is making consumers by games... At $30-$40 a pop.
It will boast high-end features like the ability to upload high scores and multi-player game play via Bluetooth .