Buck Rogers in the 25th Century - The Complete Collection [Blu-ray] . USA Edition. Zone A only.Kino Lorber 2020 edition; £41.75 on amazon.co.uk.
I'd been waiting for a price drop on the Fabulous Films edition, but I've now gone for the Kino Lorber edition instead (better version of the feature film; subtitles; commentaries).
You can see full content details on Rewind (rewind @ dvdcompare.net - the home of dvd & blu-ray comparisons). There is also a Blu-ray.com review.
NB: Zone A only.