El coloso de Boston

Been searching for it for many many years and can't find it. Have seen many who want this movie. It must be a great movie, but they want a minimum of twenty lines. But we only want to get a hold of the movie. Don't understand why this is being made so hard to do when just a single line might be more likely to be read. Don't have a lot to say other than that I have come across many people during the past fifty or so years that want to see this movie. I have many others that have seen it and thought it was truly GREAT. So where can a person find this wonderful movie. I have seen Gentleman Jim many times but have always wanted to see this move. But it doesn't seem to be anywhere. Does anyone have any ideas about where it could be purchased>