Dreamcast VMU modded to fit an iPod Nano inside. It doesn’t look like you can use the device’s buttons to control playback, but it’s still a neat way to repurpose an extra Visual Memory Unit you have lying around.
And of course, it slips into a Dreamcast controller, allowing you to listen to all of Britney Spears’ greatest hits the next time you’re playing Shenmue or Chu Chu Rocket:
Buy: Dreamcast stuff
See also: More Goteking mods