The Aluminum Falcon said:

I looked at the links you guys posted. While Jaws 3D is indeed available on Sensio 3D, the anaglyph version isn't out on DVD, AFAIK. Wouldn't the Anaglyph still be worth anything to those without the rather expensive Sensio Systems? If so, can I still upload an anaglyph AVI, or would that violate site rules?

You don't need a $895 Sensio processor to watch this if you have a PC, the private licence version of Stereoscopic Player is just €39. But I don't see a problem if you want to upload an anaglyph version.

While the article you linked to Moth3r mentions a release of Creature From the Black Lagoon in 3D, I can't find any information that they actually went through with a release... so I assume that makes it safe for preservation.

I can't find anything either. Perhaps Jaws 3-D flopped so they didn't release any further titles.