Mario and Sonic was thought to be eternal enemies, but necessity has brought both creative licenses together in the past, and who knows, with that, they could actually end up being best friends forever? With the GEN-X Genesis/NES Game System, this is possible since the device itself is pretty self-explanatory. While you can’t carry it around wherever you go like the Pocket Retro Game Emulator, you will be able to play legitimate games using your collection of old NES and Genesis carts that are collecting dust in the attic. Since it is meant to sit right smack in the middle of your living room, you will pay considerably less for this as well, retailing for just $49.99 each.