I have that set. It's not really a quality image, more VHS than DVD
That's because it is a transfer from the laserdisc pressing
There was a story I saw a while back that the Rogue One director was saying Disney has (at least?) 4 restored.
Gonna be a while though. Fox has distribution rights to 4 for forever and 5/6 until (IIRC) 2020.
I did, a few years ago for $0.25 each at a garage sale. I'd love an HD, professionally done and legally available version, though (Disney De-Specialized edition, or some such).
Han shot first.
Not sure why this is being downvoted. It perfectly summarizes in brief what the re-releases did to change the original artworks. Some things like replacing cardboard cutouts are nice, others not so much.