https://www.cnet.com/news/star-wars-the-last-jedi-blu-ray-and-digital-release-dates-are-here/

The Rebellion is reborn! The latest chapter in the Star Wars saga is coming to your living room next month, so get ready to pore over every detail and have all those arguments all over again. 

"Star Wars: The Last Jedi" arrives March 13 in digital stores like iTunes (in HD and 4K Ultra HD) and via Disney's Movies Anywhere service. Blu-ray 4K Ultra HD, Blu-ray and cable on-demand editions will arrive on March 27, Disney announced on Tuesday.