GameTech has a unique peripheral for Game Boy Advance games, a drive that can quick save any GBA game. Just plug your cart in the drive and you can quick save at anytime. Where can this be useful? Attaching this to your Micro so you can instantly save your game before your boss walks in. Or you can use this is a cheat device to save before a level in Super Mario Brothers, then reset if you lose all your lives. You can pick this up for 6,090 円 (about $52) if you’re in Japan.