Yes, the Dolby Surround track is still the remix. It's the mix used on the 1998 VHS. The DVD also has a 2.0 remixed track.

I was worried that some of those other ones were just the analog disc. If that sealed copy turns out to be the 1981 analog version, I see that another one is specifically described as the remastered audio, that one's in Norway but it's only 5 bucks without shipping, instead of 30...

Try your luck with those discs, I'd love to hear the original mix in WAV like with DJ's Terminator rip...

And I just noticed another problem with the remixed "You're the One That I Want"...when they show the couples in those stick-your-head-here cutouts, their vocals are missing. Not even just dialed down--they're GONE. They weren't that loud in the original mix, but listen to the last one, where Doody is paired up with his dog hand puppet. In the original mix you can clearly hear him sing "You're, the, one, the one I want, ooh ooh ooh" but in the remix he's just mouthing it.