20 Collector’s Items That Are Now Worthless, Ranked In Order

1990s Pogs and Slammers (No. 8)

Originating from a traditional Hawaiian game using cardboard milk caps, Pogs exploded into a multi-million-dollar global schoolyard phenomenon in the mid-1990s. The game was beautifully simple: players used a heavier plastic or metal “slammer” to flip over stacks of decorated cardboard discs. Recognizing an easy marketing opportunity, companies ranging from fast-food chains to massive corporate brands rushed to manufacture their own custom, limited-edition Pog sets, convincing children they were collecting valuable pop-culture treasure.

The Pog fad died just as rapidly as it arrived, vanishing completely within a couple of school semesters as kids shifted their attention to video games. Because Pogs are fundamentally just tiny circles of printed cardboard, they carry absolutely no intrinsic value or utility. The initial collector market vanished decades ago. Today, the secondary market treats them as a cheap novelty gag gift; you can easily buy a trash bag containing thousands of genuine vintage 1990s Pogs and slammers on online marketplaces for a flat $10.