Amazon is now offering over 20,000 Marvel digital comics for Kindle, with prices starting as low as free. You can find discounted comics from Avengers, Guardians of the Galaxy, Star Wars, Captain America, X-Men, Spider-Man and many more.

Here are some of the discounted titles:

  • Infinity Gauntlet $2.20
  • Wolverine: Old Man Logan  $3
  • World War Hulk $1.80
  • X-Men Epic Collection: Second Genesis $3.40
  • Marvel Graphic Novel #5: X-Men: God Loves, Man Kills $0.80

War has been declared on Earth by the Black Order…and the Avengers Alliance is the planet’s only hope for survival! A Chitauri invasion means the core team is going to need reinforcements! Nova, Ms. Marvel, and Squirrel Girl join the fray—with a special appearance by the Guardians of the Galaxy! But will they be enough to stave off the invasions? It’s all hands on deck for the Avengers Alliance as they combat a powerful new threat in the Redwood Forest. The battle for Earth reaches a critical stage in this epic adventure bridging the story between the smash hit mobile game Marvel: Avengers Alliance and the upcoming Marvel: Avengers Alliance 2!