This 2023 Panini National Treasures trading card features some of the most legendary players in Major League Baseball history with relics that are guaranteed game-worn or game used by Panini. It showcases Pedro Martinez, Alex Rodriguez, David Ortiz, and Mariano Rivera, all members of the Boston Red Sox or New York Yankees. The card is part of the Timeless Treasures parallel/variety and is numbered 8/25, making it a valuable addition to any collection. Amazing booklet with game used material from all 4 players!!!