Amazon with Prime DVDs has the Dreamworks Ultimate 42-Film Collection (Blu-Ray) on sale for $100 with free shipping. Roughly $2.38 per movie. Includes:

• Antz
• The Prince of Egypt
• The Road to El Dorado
• Chicken Run
• Joseph King of Dreams
• Shrek
• Spirit: Stallion of the Cimarron
• Sinbad: Legend of the Seven Seas
• Shrek 2
• Shark Tale
• Madagascar
• Wallace & Gromit: The Curse of the Were-Rabbit
• Over The Hedge
• Flushed Away
• Shrek The Third
• Bee Movie
• Kung Fu Panda
• Madagascar: Escape 2 Africa
• Monsters vs Aliens
• How To Train Your Dragon
• Shrek Forever After
• Megamind
• Kung Fu Panda 2
• Puss in Boots
• Madagascar 3: Europe's Most Wanted
• Rise of the Guardians
• The Croods
• Turbo
• Mr Peabody & Sherman
• How To Train Your Dragon 2
• Penguins of Madagascar
• Home
• Kung Fu Panda 3
• Trolls
• The Boss Baby
• Captain Underpants: The First Epic Movie
• How To Train Your Dragon: The Hidden World
• Abominable
• Trolls World Tour
• The Croods: A New Age
• Spirit Untamed
• The Boss Baby: Family Business