# Gamegenic: Dungeon 550+ BLACK Convertible Box Store your most prized cards in style with the Gamegenic Dungeon 550+ Convertible Box. This premium storage solution features a sleek black finish and holds up to 550 sleeved cards, making it ideal for serious collectors and competitive players. The convertible design adapts to your needs—use it as a deck box for tournaments or expand it for long-term collection storage. Durable construction protects your valuable cards from damage, dust, and wear. Perfect for Yu-Gi-Oh, Pokémon, Magic, and other trading card games. Elevate your card organization game with trusted Gamegenic quality.