The 2025 Topps Mint Marvel Gladiator black /10 trading card is a limited edition collectible featuring the character Gladiator from the Marvel franchise. This card was released at the San Diego Comic Con event and is part of a print run of only 10. It is a standard size card made of card stock, with a black parallel variety design illustrated by Aaron Miller. The card is not autographed but is serial numbered and considered an insert in the set, making it a highly sought-after item for superhero genre collectors in the United States.