During the 1990s, Pittsburgh-area grocery chain FoodLand sponsored an annual set of Penguins trading cards. Children in and around the Pittsburgh area could get a card for free by from an on-duty police officer, who probably stored the cards in their back pockets, forever keeping them from a BGS 10 rating.
But I digress. The 1993-94 Penguins set looks good and has cards of many star players who went onto Hall of Fame careers.