heat wave japanese booster box Pokemon Arena (sv9a) - Ethan’s Ho Japanese Pokemon: Heat Wave Arena

3 Mementotlan Bone Party Memento Fans Celebrate Memento has not one but two cards, which make the deck expensive to build

Unlike most high-value cards that eventually entered circulation through packs or promo releases, this one could only be earned by placing among the best players in the country

Characters from all over the history of ONE PIECE, including the anime, manga, and movies, are featured in the game, and there are even cards inspired by famous scenes from all of them

It's still a long way away, but the future of this card will be far brighter than the fairly low cost it currently commands, but at least it's a bargain for now