What a joke. I love deadpan humor.
It really is someone saying, here, I've got this crappy thing, "The Holy Grail" it's marked ... maybe someone who likes cups might like it ... yeah.
Very silly.
Sadly, the Lost Cut doesn't exist in its full form anymore, as it was ... supposedly. For the Behind the Magic Cantina scene, it seems they had to fill in the soundtrack all over again, bit by bit, as they couldn't find a copy with sound!
I'm sure George has SOMETHING lying around, but no, the Lost Cut remains just the stuff of legend.
This guy is just fucking around to get attention, yes, we know that much. A tipoff for anyone who isn't an idiot ... John Jympson was never properly credited for his work. That's a cue from a joker to let those in the know know that he's talking about the Lost Cut.
As far as the original original crawl goes, you can find it in the DVD-ROM section of Deleted Magic, as the Lost Cut crawl. It's a longer version of the actual text you see in Star Wars. The guy who did it recreated it EXACTLY.
For my own version, I used the 3rd draft crawl, which was never in the film, as it has a lot more information in it. "The Republica Galactica is dead" ...