The new Cinderella movie is being released in just a few weeks. Target has a really nice offer when you preorder the movie. The Bluray Combo pack is $22.99 and you get a $5 gift card back.
That works out to $17.99 if you can use the gift card for other shopping. This also comes with the digital copy.
So far this is the best price I have seen. If we see a better deal, you can always cancel your order.