I'm currently on the lookout for a Gameboy micro for science. I guess I can buy one, but I thought I'd check with my friendly chip community first. I need the GB micro for an experiment I want to do. The experiment involves taking the unit apart and possibly damaging it. For this reason I don't mind a unit with almost any defect, as long as it can boot. This includes weak/broken/missing battery, missing/broken buttons, driven over by a car, broken screen or backlight (though I'd prefer if at least any small portion of the screen is legible.) If the experiment is successful and the unit is undamaged you can have it back.
So, if you have a GB micro you can spare feel free to contact me.