Though it should be pointed out that the wide release seen by the vast majority of people in 1980 was not the 70mm version. It was kind of a stutter step of a release, but it does exist.
I still want to see it some day, especially since it’s so unknown. It’s also the first Star Wars to be altered visually after release, so it’s an important milestone in George’s madness. Surprisingly it was mentioned in the 2004 commentary track.