I know BrainScratchComms did a commentary on it, and they linked to a YouTube video which, to my surprise was the whole movie... (They were commentating on that. They just gave out the riff-trax for the actual commentary.)
...I'll see if I can find it.
EDIT: Found it!~
Oh, and here's the riff-trax, if anyone want's it.
EDIT2: I'm currently downloading the movie from the link above, so if it gets taken down, hit me up. And just for your information, I do own the official VHS cassette. (It's white, pretty distinctive.)