For me, and to my knowledge this great film fits the topic title criteria, the 1981 "The Postman Always Rings Twice", starring Jack Nicholson and Jessica Lange. I know that there is a Czech R2 dvd but why no English dvd? I'm not even talking blu-ray, just a regular English release of this underatted thriller.
With downloads becoming the norm, and unless I've missed a current release, the chances of getting hold of it are not looking good. Shame.