The Criterion Collection has posted a list of titles from its catalog that are going out of print effective June 30. The list includes one Blu-ray: The Man Who Fell to Earth (Nicolas Roeg, 1976). Like The Third Man and Pierrot le fou, which also went OOP recently, this was a title licensed by Studio Canal.
The studio will be selling copies only while supplies last. The Criterion Collection clarifies that "as ever, we will try to relicense the films so that they can rejoin the collection sometime in the future."
http://www.blu-ray.com/news/?id=4742