For the last several decades, trading card sets have encompassed pretty much every element of pop culture, extending far beyond the standard realm of pro sports: "Growing Pains," Coca-Cola collectibles, Nancy Kerrigan's diaries, "Howard the Duck," you name it.

But some areas are still criminally overlooked. Here are nine sets of cards that would be guaranteed to fly off the presses and drive collectors wild.

 

9. Shuffleboard All-Stars

 

 

 

8. Urinal Cakes

 

 

 

7. Kitty Lickerz

 

 

 

6. Mentally Challenged at the Movies

 

 

Click on the next -page link below for more awesome cards, peeps.