Oh wow, the second link I randomly clicked turned out to be the one on the Mr. Money toy robot I had as a child: https://www.theoldrobots.com/mrmoney.html What a "coin"cidence (ba-dum-tss). It's probably still somewhere in the attic.

I also had one of these! I don't know where it is, it used to be on my (or my brother's) dresser, but I forget if I grabbed it when my mom sold the house. Wonder if it still has money in it.