All over the gaming news today, Nintendo are to release a mini NES with 30 games embedded, the NES classic mini:

Not sure what's inside, but my guess would be a SoC style emulator with some burned in ROMs (can't see them using SD cards). As it's an official Nintendo licensed product they should be enforcing some decent standards of quality for game reproduction, so hopefully none of the awful colour / sound reproduction of some of the cheaper variants.

Even if it is a bit shit it's probably still worth getting as a project, open it up and stick a Raspberry Pi inside
Classic Mini.jpg