The Sports Card Mystery Pack guarantees a minimum of one autographed and one memorabilia card, making it a thrilling and valuable option for sports card enthusiasts. Each pack includes 10 cards from the 2024 Panini Donruss set, with at least one card graded a perfect 10 by Professional Sports Authenticator (PSA). The mystery pack format adds an element of surprise and excitement, as the cards are sourced from a variety of sports leagues including NFL, MLB, and NBA. Made of card stock material, these standard-sized trading cards are in English language and come in a pack configuration, making it a must-have for fans looking to expand their collection with high-quality, authenticated items.