one piece japanese booster box Seven Heroes of the Blue Sea the Royal Family of Alabasta One Piece Japanese TCG: Legacy
Description
It sold for $70,000 in 2021, but prices kept climbing, with a PSA GEM MT 10 copy hitting $180,000 in 2024

Because it belongs to the game's foundational first set, its cost to purchase has remained incredibly high over the years, with raw copies consistently going for between $700 and $1,000 on major trading platforms

Trap cards that give the game tension and let you interact with your opponent in many different ways (including on their turn)

It tends to fly under the radar, often being overshadowed in popularity by Dragon Frontiers
