Couple weeks ago my friend found an old Nintendo Advance SP (Zelda Version). I thought:
,,Can I make my own one? Or a custom mobile console which can handle some 3ds and Advance games.
I don't like the 3ds desgin."It's price also shocked me. So i think (both 3ds and Advance firmware ) console will be great for an episode.
(I also thought about normal TV console with a dedicated gamepad) An it will be great to see custom-made PCB 
Greetings from Poland
Tom
Ps. Sorry for any language mistakes