Amazon offers Kong: Skull Island (4K Ultra HD + Blu-ray) for free shipping with Amazon Prime. 

Product Description:
When a scientific expedition to an uncharted island awakens titanic forces of nature, a mission of discovery becomes an explosive war between monster and man. Tom Hiddleston, Samuel L. Jackson, Brie Larson, John Goodman and John C. Reilly star in a thrilling and original new adventure that reveals the untold story of how Kong became King.