The Yu-Gi-Oh! TCG: Duelist Nexus Booster Box 1st Edition is a collectible card game product manufactured by Konami. This box contains 24 packs of cards in English language, featuring characters from the Yu-Gi-Oh! TCG universe. Each pack offers booster cards with Japanese card sizes, providing players with a mix of cards to enhance their gameplay experience. With the 1st Edition feature, collectors can look forward to exclusive cards to add to their vintage collection, making this booster box a must-have for fans of the game.