#4: Garbage Pail Kids
Originally conceived as a mockery of the Cabbage Patch Kids craze, Topps’ Garbage Pail Kids unexpectedly became a phenomenon in its own right. This demonstrates how a parody can often ignite a larger trend than initially anticipated. Despite production ceasing in December 1988, the impact of Garbage Pail Kids persists.

Today, collectors avidly pursue mint-condition cards, causing even the most common cards in moderate condition to appreciate in value. The enduring popularity of Garbage Pail Kids serves as a testament to its cultural significance and lasting appeal among fans of all ages.