I actually have what I believe to be the original HBO airing (hosted by Mark Hamill yes??). Interesting story of how I found it. A few years ago my dad was at an estate sale and bought VHS drawers and holders (thinking I’d want them), some of which still had some tapes in it from who every had these holders previously. Anyways about a year or two ago I was looking at the labeled tapes in there and one was labeled Star Wars. Popped it in and it had the Mark Hamill intro where it shows the all the fandom and stuff before the movie came on. Whoever taped this must have had a dual tape deck or found this on a commercial free channel cause after ANH the tape skipped to ESB, for the most part in its entirety. No ROTJ unfortunately though I doubt there would have been much room left on the tape for it anyhow. Still neat find.