The Complete Kubrick 4K Ultra HD Blu-ray Criterion Collection

This 49-disc Criterion Collection Blu-ray set is $399.98, down from its $799.95 list price. The price matches its all-time low on Amazon and comes in well under the 90-day average of $513.91. It includes titles like All That Jazz, 8 1/2, On The Waterfront, The Night of the Hunter, and more, a range of commentaries and documentaries, plus a 216-page book. Buy Now at Amazon

Barnes & Noble has marked down its Retro VHS Blu-Ray Collection, with titles like Double Team and Krull priced at $8.99 and others like Fear and Problem Child at $9.59. Each disc ships in a retro VHS-style case covering genres from horror and comedy to action and drama, with 28 titles in stock. Orders of $60 or more ship free. Buy Now at Barnes & Noble

This Criterion Collection Blu-ray of The Princess Bride is $19.98 at Amazon. That's $8 below the original price, which ties the all-time low. Shipping is free for Prime members.  Buy Now at Amazon

This Alfred Hitchcock Blu-ray collection matches its all-time low price on Amazon at $55, down from its usual $73 price. It's also well below the site's 90-day average price of $69. It ships free and includes 15 films; Psycho, The Birds, Rear Window, Vertigo, North by Northwest, and more, plus bonus features. Buy Now at Amazon