All discs are DVD. 4-disc set - First Limited Edition A - First Limited Edition B - Regular Edition - Commemorative Edition for the Announcement of the New Formation's First Dome Concert (Fan Club Limited Edition) - Bonus: Group trading cards (First Limited A, First Limited B, Regular Edition) *Random trading cards, playlist cards, and serial codes are not included. *The obi strips are inside the cases. Please refrain from purchasing if you are sensitive to condition. Instant purchase OK. timelesz Timeless Single 3 editions CD DVD