The Richie Rich Big Money Game was created in 1977 by Pressman and sold exclusively through ads in the back of Richie Rich Comics.
The game is roll-and-move, with players taking turns at dollar bill shaped spinner. Space include positive and negative dollar amounts, making this a watered down children's version of Monopoly, though there is no buying or selling involved. Occasionally cards are drawn which will augment or deplete a player's cash reserves.
When players amass a million dollars, they may enter the winner's circle by exact count. The first person to get there wins.
Based on the original comics (as opposed to the 80's cartoon) the game is extremely rare and, outside of the first few comic book issues, has become one of the most sought-after Richie Rich collectibles.