Game Boy Color, Yu-Gi-Oh! Duel Monsters 4 Jonouchi Deck With instruction manual. - Brand: KONAMI - Game Name: Yu-Gi-Oh! Duel Monsters 4 - Compatible Systems: Game Boy Color - Included Items: Instruction manual Operation has been confirmed. No inner box. The outer box has damage. Please ask for additional photos or questions in the comments. Please examine the photos carefully and understand and accept the condition before considering a purchase. To prevent problems, returns are not accepted after purchase as a self-defense measure, so please understand. m(_ _)m # Game Boy Color #YuGiOh #DuelMonsters4 #RetroGame