I got one of these for a birthday when I was a kid: https://www.handheldmuseum.com/Grandstand/Jack.htm https://www.handheldmuseum.com/Grandstand/Jack.htm I pla

I got one of these for a birthday when I was a kid: https://www.handheldmuseum.com/Grandstand/Jack.htm https://www.handheldmuseum.com/Grandstand/Jack.htm I played that thing for hours. The fact that it was solar powered and thus never needed batteries replacing was just magical to me. At some point I guess I swapped it for something useless. Picked up a couple on ebay recently :)