The 1990-91 Pro Set Mario Lemieux #236 trading card is a sought-after collectible for fans of ice hockey and the Pittsburgh Penguins. This base set card features the legendary player from the National Hockey League (NHL) season of 1990-91, manufactured by Pro Set. The card showcases Lemieux in his Penguins uniform, perfect for any sports trading card collector looking to add a piece of hockey history to their collection.