This is a Sega Game Gear game cartridge for the popular game "Legend of Illusion starring Mickey Mouse". It comes with a protective case to keep it safe during storage and transportation. The game was developed by SEGA and is compatible with the Sega Game Gear platform.

The cartridge is in good condition and has been tested to ensure that it works properly. If you are a fan of classic video games and Mickey Mouse, this is a must-have addition to your collection. Enjoy the adventure and excitement of this game without worrying about its condition.