This set includes Blu-ray and DVD versions of three films, offering action-packed Marvel movie experiences. - Title: Avengers: Infinity War 3-Disc Set - Title: Avengers: Endgame 3-Disc Set - Title: Guardians of the Galaxy: Vol. 2 2-Disc Set All include Blu-ray and DVD discs, and Endgame and Infinity War also include bonus discs. Consider Guardians as a bonus for the price of the two Avengers films. Thank you.