This is the Nintendo Gameboy, Play it Loud Edition, Green. This is tested and working. You can see it running the included Tetris game in the pictures. You won't find one this complete online.
Includes:
Play it Loud Plastic Case
Green Game Boy
Tetris Game with Protective Case
3 Manuals
1 Leaflet insert
1 Poster
Case Label Insert
Original purchase receipt
Original Proof of Purchase