Back in 2003, MP3 players were relatively new and rare, and an interesting device hit the shelves at Best Buy: a Game Boy Advance peripheral that would turn your handheld gaming device into a handheld music and recording device. It went off the market at some time, probably around the same time that the Game Boy Advance itself did. Like all discontinued and long-obsolete electronics, though, it lives on…at Walmart. [More]