Check the listing for details. Sports Mystery Pack. Condition: Used. Listed at 2.00 USD. The Sports Mystery Pack is a collection of baseball cards that includes a chase element, making it exciting for collectors. Each pack contains a random assortment of cards, with the possibility of rare and sought-after cards hidden within. Perfect for fans of sports trading cards, this mystery pack offers the thrill of the trade and the opportunity to add unique cards to your collection.The Sports Mystery Pack is a collection of baseball cards that includes a chase element, making it exciting for collectors. Each pack contains a random assortment of cards, with the possibility of rare and sought-after cards hidden within. Perfect for fans of sports trading cards, this mystery pack offers the thrill of the trade and the opportunity to add unique cards to your collection.