The product is a 2013 Panini Select Nathan MacKinnon autographed trading card, graded as NM-MT PSA 8. This card is part of the Rookie Autographs subset with a print run of 399. It features an original autograph from Nathan MacKinnon, who is a player for the Colorado Avalanche in the National Hockey League. The card is authenticated by Panini Authentic and is an original print from the Panini Select series. This highly collectible piece is a base set card with a serial number, making it a valuable addition to any sports trading card collection.