A quick entry for a title flagged up by contributor Atari Frog, which was an educational game about the stock market. It was released on the Atari 400/800 around 1981 and was advertised as being available for the Commodore 64.
It is not to be confused with the Mr Chip game of the same name: http://www.gamebase64.com/game.php?id=8565&d=18&h=0
Was this sold at all for the other platforms, or was it cancelled due to poor sales of the Atari version? We believe that it is out there, but likely sold in just limited numbers, as mots educational titles did.
Do you know anything more about the game?
Contributions: Atari Frog