How about this: https://arstechnica.com/gaming/2017...pberry-pi-3-and-retropie/?comments=1&unread=1 This rPI-based system you can build yourself and it costs around $100. It's unofficial (you need ROMs to make it work), but it will play many different systems, PSX on down. Also, mods are possible such as a wireless controller, if that's what you want. It's hard to work with and even setup - you need to know what you're doing. It's even better than NES mini as the save state function is a lot better than NES mini's native one.