The 2025 Marcelo Mayer Rated Prospect Donruss Blue Laser /249 #109 trading card is a highly sought-after collectible featuring the talented baseball player from the Boston Red Sox. This original sports trading card is part of the 2025 Panini Donruss set and is a limited edition with only 249 copies produced. Made of card stock and authenticated by Donruss, this card includes features like serial numbering and is a must-have for any baseball card collector looking to add a unique piece to their collection.