RARE 1979 Destron Check BIO-RHYTHM Vintage Coin Op Arcade Cabinet Display Sign ☢ For Sale

RARE 1979 Destron display plastic from Bio-rhythm coin-op arcade / fortune teller machine. I've never been able to find even a PICTURE of this physical variant. I have only ever seen in period-era advertising (see pictures). All biorhythm machines I've seen use the more common plastic backing image, the face with the circle / dots around it, or the ? mark and few faces next to it. Willing to consider offers. Width and Height in pictures, approx 1/8" thick. Seems to be either 2 or 3 layers.