Amazon has some stellar deals on Batman Blu-rays and graphic novels for Prime Big Deal Days , and some of the items are also eligible for the retailer's B2G1 free sale on movies and books . Most notably, Christopher Nolan's Dark Knight Trilogy is available for only $34. Here's a list of other Batman Blu-rays you could add to your cart alongside The Dark Knight Trilogy .

B2G1 Free Batman Blu-rays The Dark Knight Trilogy (4K Blu-ray) -- $34 ( $71 ) The Dark Knight Trilogy Special Edition (Blu-ray) -- $17 ( $30 ) The Batman (Blu-ray) -- $15 ($ 20 ) Batman Beyond: The Complete Series (Blu-ray) -- $31 ($ 34 ) The New Adventures of Batman: The Complete Collection (Blu-ray) -- $19 ($ 30 ) The Adventures of Batman (DVD) -- $12 ( $20 ) Batman: Death in the Family (Blu-ray) -- $16 Batman: The Dark Knight Returns - Deluxe Edition (Blu-ray) -- $20 ($ 30 ) Batman: Mask of the Phantasm (4K Blu-ray) -- $22 ($ 34 ) More Batman Blu-ray Deals (Not B2G1 Free) Batman 4-Film Collection (4K Blu-ray) -- $47 ($ 90 ) The Batman (4K Blu-ray) -- $10 ($ 34 ) Batman Four-Movie Classic Collection (Blu-ray) -- $10 ($ 13 ) Batman: The Long Halloween Deluxe Edition (Blu-ray) -- $16 ($ 34 ) Batman Forever (4K Blu-ray) -- $13.50 ($ 18 ) Joker 4K Blu-ray -- $11 ($ 25 ) Batman Ninja Steelbook -- $12 ($ 25 ) Multiple Batman TV series box sets are eligible for Amazon's B2G1 free promotion, including The New Adventures of Batman and Batman Beyond . The original 1968 Adventures of Batman is included as well, but onl.