A twentieth-century Earth trading card of the baseball player Roger Maris, the only one known to survive, which the collector Kivas Fajo shows off to the kidnapped Data in The Most Toys.
The Roger Maris card is one of the treasures in the private gallery of the Zibalian trader Kivas Fajo, seen in the third-season episode The Most Toys, set in 2366. Fajo collects things that are unique, and has faked Data's death in a shuttle explosion in order to add the android to his shelves.
Showing his prisoner around, Fajo boasts of the card, which dates from the early 1960s. He is proudest of having preserved the faint smell of the bubble gum that was once packed with it, and invites Data to appreciate it.
The card sits beside a painting by Salvador Dalí, a Lapling thought to be the last of its kind and a Varon-T disruptor. When Fajo is finally arrested, his collection is confiscated and he learns from Data what it is to be an exhibit.