Spider-Man: Into the Spider-Verse debuts on Digital HD on February 26 and on 4K Ultra HD Combo Pack, Blu-ray Combo Pack, and DVD on March 19.
But the Spider-Verse Blu-ray also has a brand-new Spider-Ham short, featuring John Mulaney as the voice of Spider-Ham.
Spider-Man: Into the Spider-Verse on Blu-ray was already going to be a desirable item regardless of the special features, just because the movie is so good, and so full of little Easter eggs to find as you watch the movie over and over again.