Collectible
A collectible was an item created for people to collect. 

Baseball cards were a popular collectible on 20th and 21st century Earth.  (, )

Collectible disks made of vacuum-desiccated remains of the deceased's body were common and intentional means to dispose of a Ferengi corpse as part of the Ferengi death ritual. ()

In the 24th century, collectible plates were released depicting the crew of  after the ship returned from the Delta Quadrant. ()

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