In the States, "The Naked Prey" was released on DVD by Criterion with an upcoming BD release from Criterion. Perhaps, you're thinking of a different title. I do have the UK's MOC BD/DVD release of "The Naked Prey".Not that I've noticed that much. There's the Kino releases of titles that haven't had a DVD release, & one or two titles (like The Naked Prey) have been released, but so much great stuff remains unreleased. Oh well, maybe one day.