Derann never released ESB on Super8, no-one did.
The condition is pretty good, not quite as good as a derann release but it has really good colour on the first couple of reels and great colour on the last reels.
Considerably better than the Cineavision of Star Wars for example.
It used to only be available on slightly yellowing film stock, but is now available on brand new poly stock so should have better colour. It is taken from a foreign negative, so the crawl is not in English, but the audio is English or German depending on the print. Both are from the same source.