This Taz-Mania Sega Master System game is a rare find for collectors and fans of classic video games. The package has been opened but the game has never been used, making it a valuable addition to any collection. The game was published by SEGA and is compatible with the Sega Master System. It features the popular Looney Tunes character Taz and is sure to provide hours of entertainment. This game is a must-have for any serious collector and a great addition for any gaming enthusiast.