Here's a super rare piece of MAD Magazine memorabilia. Produced in 1980 by Parker Brothers, this is a store display header sign for the MAD Magazine card game. The MAD Magazine card game was the companion to the MAD Magazine board game, but the card game did not reach the successful status as it's cousin. This header sign features artwork by the late MAD Magazine artist, Mr. Jack Davis, and is the first (and only) one of these I have ever seen. And, I've seen a lot. That being said, I would estimate there are fewer than five (5) of these left in existence, and an argument could be made for this item being the only one left in existence. This item measures approx. 14" by 19 1/2".