The iPod nano is great and all, but it's so small and portable — what if you want to carry your music with you in a form that won't fit easily in your pocket? And that scroll wheel, it's just too intuitive. I want something that's harder to use, dammit!
Ah, here we are. Someone crammed an iPod into an old-school Game Boy and got the buttons to control it. The A and B buttons control the volume, start is play/pause, and the d-pad scrolls through songs. And hey, it's not just a one-off! For $30 you too can make your iPod much less functional. Seems worth it to me.