It's in USA locale now?
Netflix has it but, as yours, it is in German with English subtitles. I plugged the title in eBay and got a number of hits that show DVDs in English, so if you're not in eBay, you ought to be able to find them at other sellers.
BTW, appreciated the subtle clue in your original post.
And, the article is another example of life imitating art even the the art came later.