Kind of in the market for a Game Gear system that has a working screen and working speakers. If it happens to be boxed, even better. But doesn't have to be. If it has games with it, cool... but only if they are boxed.
I found one the other day I didn't know I had when I was organizing and have one of those big soft cases for it. I'll need to test it out, but can get back to you if interested.