The 2024 Panini National VIP Don Mattingly 1/3 Diamond Gems #DM Sealed Case is a highly sought-after sports trading card featuring the former MLB player Don Mattingly. This limited edition card is part of the 2024 Panini The National set and is printed on card stock with embedded diamond gems, making it a valuable collectors item. With a print run of only 1/3, this exclusive card is a rare find for fans of the New York Yankees and baseball memorabilia collectors.