Amazon has launched a major 'Buy 2, Get 1 Free' promotion across hundreds of eligible movies, TV shows, and books, coinciding with Prime Day. Notable discounts include a 70% markdown on the hardcover 'Marvel Greatest Comics: 100 Comics that Built a Universe,' now priced at $10.39 from $35. Several popular titles qualify for the deal, such as Alex Michaelides' 'The Silent Patient' (45% off at $9.92), Michael Crichton's 'Jurassic Park' (7% off at $10.22), Andy Weir's 'The Martian' (47% off at $8.99), and 'Wolverine: Old Man Logan' (40% off at $18.02). The promotion also extends to box sets like 'The Scorpion King: 5-Movie Collection,' discounted by 48% to $20.85 with an additional $6.44 coupon, and graphic novels including 'The Hellboy Omnibus,' reduced from $99.96 to $47.65. Additionally, a limited-edition 4K Blu-ray Steelbook of 'The 40-Year-Old Virgin' is available for preorder, set for release on August 12, 2025, reflecting continued interest in early 2000s comedies. Other 4K Blu-ray releases such as 'The Graduate' have also been highlighted amid these deals.