Quite a few Blu-rays are on special at Amazon.
A contested view on which Spider-Man film is best, but this takes the cake in my book. The 4k version is also available for $17
Also on special are:
Miles Morales is a New York teen struggling with school, friends and, on top of that, being the new Spider-Man. When he comes across Peter Parker, the erstwhile saviour of New York, in the multiverse, Miles must train to become the new protector of his city.