mjb21120is selling a mint vintage Batman pinball machine from Data East. This machine is in amazing shape, all the lights work and so do all the springs.
digitaleraser is selling a limited edition Batman Arkham City Collectors Set. These sold quick when they dropped, probably because of all the exclusive extras.
A custom Batman statue produced by Kotobukiya.
An art book.
Batman: Arkham City album from WaterTower Music including original songs by hit artists (available via digital redemption).
Bonus DVD featuring the animated film Batman: Gotham Knight.
Early access to the “Iceberg Lounge” Challenge Map.
“Batman: The Dark Knight Returns” skin.
hwalin76 is selling a rare Batman Arkham City Collectors boxset. These were only available for a limited time.
Batman: Arkham City for play on Xbox 360
Custom Batman statue produced by Kotobukiya
Collectible art book
Early access to the Iceberg Lounge Challenge Map and Batman: The Dark Knight Returns skin
Batman: Arkham City album from WaterTower Music including original songs
Bonus DC Universe animated original movie, Batman: Gotham Knight
Four collectible cards