Judge was released on October 4, 1980.
The game is about two judges. You are Mr. Game & Watch. Game-A is one player mode and if you aren't fast enough, the computer player will hit you on the head and the computer player gets a point.
Game-B is when you are playing both sides. You can grab a friend for the other side. If you wait too long, then it is a tie.
This goes for 300-600$ on eBay.