1990-91 Score Canadian Mark Messier – Promo Card
Every now and then, trading card companies release promo cards to dealers and distributors, to show off what a new card set will look like, and hopefully increase orders for the product.
In the late summer of 1990, trading card manufacturer Score issued several such promo cards for their 1990-91 Score Hockey set. The promo cards were almost identical to the actual cards that were issued in the set a few months later.
But not this card.