I had an Atari Lynx and about 30 games. I had a carrying case and wall adapter as well because it ate batteries like crazy. I gave it to a friend who had a computer museum.

There is an emulator for Lynx games here: https://atariage.com/Lynx/emulation/index.html

It reminded me of a hand held Amiga or Atari ST even if it had a different chipset.