1991 Ballstreet Silver Prism Foil Promo #NNO Mario Lemieux / Bob Errey | Trading Card Database (tcdb.com)
I have this card and also three border variations. Red, Gold and one that's like a rainbow tie-dye. All shiny. The backs are all the exact same. I can't find the variants on TCDB. Don't seen any on eBay either.
I bought a box of random cards at an auction and it has a lot of unlicensed promo hockey, mostly multiples.
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