In the April 1991 issue of SCD's Baseball Card Price Guide there is an ad for TheJUDGE.
I'd never seen one, nor does a quick Google search provide much. But, a more thorough Google search does.
Hopping over to Google Patents, I found this Card Gage. Now you can know all the details about TheJUDGE.
According to their ad, TheJudge will help me find the best cards. Some sort of device like a metal detector? How does it know which cards are "the best"?
Maybe if I had just purchased TheJudge in 100 card lots 18 years ago, I could sell them now for a nice profit and sit back and enjoy my twilight years. No, not the books and the movies. I mean I'm getting old.