Game Boy™ Soft Case

The Nintendo Game Boy Soft Case is a storage bag designed to keep the Game Boy console and game cartridges safe. It is made of a material called Belleseime (a Japanese material made of a mixture of polyester and nylon microfibres that is dirt-repellent and very easy to clean). The soft case was originally launched with the original Gameboy in 1989.

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The soft case is extremely rare. It was only sold in Japan in a very limited edition. As one of the few Game Boy Classic items, the softcase was given a DMG number (DMG-06) in Nintendo's internal numbering system. For Game Boy collectors, the Soft Case is probably the hardest accessory to find.