Complete list of 4K movies on iTunes

Apple has the most 4K content available but a complete list of the movies isn't available in the iTunes store and if you want to upgrade to 4k and the movie you want is from somewhere else you can't even buy it to get the 4K unless you want to upgrade to the box set! Dark crystal and labyrinth lack of a box set means that I can't even rebuy them @ $7.99 ea to get the best picture and best sound!

This is simple to fix remove the wishlist for your movies Anywhere titles and replace it with a upgrade to 4K button

So when you can get $4.99,$7.99 of 9.99 under $10 4K you can upgrade to iTunes no matter what you have a bd code,amazon or vudu can get the 4K rights from iTunes !