Initially released on VHS, and subsequently on DVD (static menu, no bonus material)
Remastered and released as SPECIAL EDITION. Sported fancier menus, bonus material, multi-page insert, etc. (Replaced original DVD and VHS version)
Follow up DVD. Rediculously fancy animating menus with transitions between everything and everything else. Each animation had a specialized bonus feature.
Remastered for Japan with different cover art and printed material.
Eventually rerendered in HD for a bluray version, while continuing to sell the orginal SD DVD.