The Yugioh Advent of Union Japanese Sealed Booster Pack is a vintage collectible card game product featuring cards from the Advent of Union set. Manufactured by Konami in 2002, this booster pack contains 5 Japanese-sized cards made of paperboard. As part of the Yu-Gi-Oh! TCG, this sealed pack is a must-have for fans of the Yu-Gi-Oh! TV show and anime. Perfect for collectors and players alike, this pack offers a glimpse into the early days of the game with its nostalgic characters and vintage design.