A handheld version of Oregon Trail!
by Cory Doctorow from on (#3NHTM)
The Oregon Trail Handheld Game is a Target exclusive at $25, but for $29.20 you can get resold/new ones with Prime -- it's a straight port of the Apple ][+ game with a specialized keypad, about the size of a G1 Gameboy. (via Red Ferret)