The Beckett Price Guide Sept 2024 featuring Don Mattingly's 1984 Donruss trading card is a comprehensive resource for sports trading card enthusiasts. This price guide, set to be published in 2024, provides detailed information and pricing insights for collectors looking to evaluate the value of their sports memorabilia. With a specific focus on the 1984 Donruss card of Don Mattingly, this publication serves as a valuable tool for fans and collectors alike within the sports trading card industry.