This is the "cartridge only" version of Pocket Monsters Crystal, released for the Game Boy Color. It's an old item, so it has scratches and dirt. In particular, there is dirt on the white case of the cartridge inside the box (last image). The instruction manual is in very good condition. Please check the images. Instant purchase is OK! #Pokemon #PocketMonstersCrystal #GameBoy #Nintendo #GameBoyColor