A month late but for those that don't have HBO Max...
From The Lost Media Wiki
Fans of the Snyder cut can now watch it on Blu-ray, DVD, and 4K since it was released in America on September 7, 2021!
Fans of the Snyder cut can now watch it on Blu-ray, DVD, and 4K since it was released in America on September 7, 2021!