£40.19 is the base.com price. £50 @ Amazon / £54.99 @ Xbox/ PSN Stores (£24.99 just for the Zombie Chronicles DLC)
Call of Duty®: Black Ops III Zombies Chronicles Edition includes the full base game and the Zombies Chronicles content expansion.
Call of Duty: Black Ops III combines three unique game modes: Campaign, Multiplayer, and Zombies, providing fans with the deepest and most ambitious Call of Duty ever.
The Zombies Chronicles content expansion delivers 8 remastered classic Zombies maps from Call of Duty®: World at War, Call of Duty®: Black Ops and Call of Duty®: Black Ops II. Complete maps from the original saga are fully remastered and HD playable, within Call of Duty®: Black Ops III.