https://youtu.be/3dgnD93pwX0I will leave this here to see some comments of you guys
the only downside i see is the controllers
yes, But just need a raspberry Pi3D printer........ cuf cuwiggyf http://www.daftmike.com/2016/07/NESPi.htmlbut it's really a great idea.
https://www.youtube.com/watch?v=SqJ_4YhYMhE