madengr is right, the Atari ones have been available since 2004. They've put out a new version of it every other year or so. This year is their 7th version of the Atari Flashback. https://www.amazon.com/Atari-Flashback-7-Classic-Game-Consol...

There's ones for Intellivision (https://www.amazon.com/IntelliVision-AtGames-Flashback-Class... ) and Colecovision ( https://www.amazon.com/ColecoVision-AtGames-Flashback-Classi... ) too, but those have only been available for the last few years.