Pokémon packs and sports cards aren't just for kids and collectors anymore — they're fueling a retail boom. Why it matters: Trading cards are billion-dollar businesses for mass retailers like Target.

Panini America’s senior VP of marketing and athlete relations Jason Howarth (left) sorts through a new pack of Donruss Optic trading cards at their North American headquarters in Irving, Texas, June 6 ...

Sports fan platform Fanatics has further solidified its presence in the world of collectibles through a new partnership with elite auction house Sotheby’s that the partners say will “redefine the ...

Trading card manufacturer Panini has been making official card sets for Minecraft for a few years now, but its latest collection is garnering more attention from Minecraft fans than earlier releases.