I could 99% guarantee you it does. Play it, or make money and sell it. The MGS fans have jacked it up to a nice price if you're into the flipping thing.
Anyway I see that GBC/A mods and screen were brought up since I last posted. 2 months ago I lucked into a $3 (traded 5 kids games in for $7) GBA jackpot find with a case, a white GBA without a mark on it that was barely used, and a few solid games. The screen had a few scuffs so I got an OEM replacement and put that to it. I want to light this thing up, but I'm having a hell of a time finding a cheap 101 screen to do it with. I have the tools, can get the adapter ribbon easily enough, but I need that panel.
The GBC isn't an issue though that kitsch-bent screen for a few bucks will front light it, but it kind of washes out supposedly unless you find some Osaka 7 LOCA and apply that to mesh them together. I have a GBC of similar quality (bought off adult couple who bought it, no kids, never used it, stored it.) I should do that one too but not sure.
Anyone here really buying old GB/GBC stuff lately or playing it? I've picked up a crap load of games on the very cheap for like 95% of it in the last month or so (like 50+ games.) I'm trying to buy back my old stuff that aged well while throwing into the mix some goodies I never had before, plus experimenting with some stuff that looks interesting because it's so cheap. The mystery of it is kind of nice.