Is this football card still rare?

Back in 1989, I opened my first ever pack of football cards, and, through a stroke of luck, got an exremely rare card; the Pro Set green bordered version of William “the Refrigerator” Perry. Apparently, it was worth something like $50 at the time; I’m not clear the details, but Pro Set stopped the print run midway through production because of a contract change, and for the rest of the print run the card had an orange border and a different picture.

I recently came across this card and tried to look up it’s price. However, I can’t even find a mention of the green bordered version, let alone a comparison in price to the more numerous version (which is selling for 18 cents.) Does anyone know if the card is still worth anything?

This green-border (gem mint 10, mind you) seems to be selling for $14.99.

That’s the one, thanks! Mine is slightly less than mint, but not that bad; I might be able to get 5 bucks for it or something. Ah, well, should have sold it when I had the chance.