1989 Key Food Discs

Here's an oddball for you. A 1989 Key Food Disc. In 1987 Key Food came out with a 20 disc set of stars. They did the same thing the next two years. As far as I know, 1989 was the final year of their issue. I think that Key Food is a grocery chain in the New York City area.

I've never seen one of these in person. I've got a few strange disc/cards. But not one of these.

Images lifted from a long forgotten ebay auction.