2023 Panini National Treasures #19 is a baseball card featuring Marcelo Mayer of Boston Red Sox. This card belongs to the Purple parallel.
CardReactor identifies this as a memorabilia card.
Compare other cataloged versions of #19 Marcelo Mayer from this set: Base, Holo Gold parallel, Holo Silver parallel, Laundry Tag parallel, Platinum parallel, and Printing Plates Black parallel.
Other Marcelo Mayer cards in this set include #14 Red, White, and Blue insert, #14 Red, White, and Blue Holo Gold insert, #14 Red, White, and Blue Holo Silver insert, #19 Base, #19 Holo Gold parallel, and #19 Holo Silver parallel.
Explore other sets featuring Marcelo Mayer: 2025 Topps Archives and 2025 Topps Chrome Platinum.
