This is not a sponsored post. I decided to purchase a Raspberry Pi with Retro Pi, Emulation Station, Kodi, and some other goodies pre-installed. I purchased mine from Retro Gaming House. https://www.retrogaminghouse.com/collections/retropie-emulators
The one I ordered came with 2 controllers that look a lot like PS4 controllers and a wireless keyboard. It had a small 32gb micro sd card with all the software pre-installed. They say they use their own skins and stuff too but I’m not sure if that claim is true or false.