Someone upped the first 26 episodes of GGG TV in BD-quality recently so I was just looking for OVAs (FINAL and FINAL GGG). AiA's old GGG torrent had FINAL, but FINAL GGG was trickier to find, they were only available in MF links in subbers (defunct?) site. So I got those and grandgloriousgathered them for sharing. The files are not touched in any way, though I removed the word "FINAL" from the first episode's name. Just because.
Enjoy. These are the best option before someone makes BD-version.
Subs by ClawSubs, all credits to them!