Does anyone know where I might find?

The DVD The Autobiography of Miss Jane Pitman starring the beautiful Miss Cicily Tyson. I have already tied Half.com and Ebay, each time I think I have it I am greeted with a very nice thank you letter that they are out and do not know when they will get anymore. I saw the move years ago and loved it, I would also like the complete first Roots saga. Thank you in advance