Batman Arkham City Harley Quinn Halloween Cosplay Costume - Cosplayshow.com
Harley Quinn Cosplay From Batman: Arkham City - Media Chomp
In Batman: Arkham City (2011), you can find Harley Quinn's outfit from Batman: Arkham Asylum (2009) in Joker's Fun House, complete with Warden Sharp's ID tag. : r/GamingDetails
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