Hi, thebutcher! Would you have any interest in taking on combining the best elements out there for the remaining 11 unreleased episodes? I have four I recorded back on S-VHS back in the day, plus an undamaged Lost Continent.
Now that Shout Factory put out a disc with all the host segments from those episodes, it seems like some sort of preservation project is possible now.
I have the recalled Godzilla vs. Megalon episode on the original Vol. 10 DVD.