I've been on a gameboy buying spree, in the span of mid march to this post i've bought a DMG, a Pokemon Center Gameboy color, 2 Gameboy pockets, one of each revision

and a gameboy light, although i don't have the light in my possession yet, its still on the way.
As an added bonus, one of the gameboy pockets came with 4 games, Pokemon Green, Pokemon Yellow, a Doraemon kart game, and some RPG I don't recognize offhand, and the Light has a copy of Star Ocean Blue Sphere. Another sweet bonus is that the batteries in the pokemon games are perfectly good.