Just a quick heads up in case anyone is keen.  I don't normally do this kind of thing but it's a fantastic deal.

Gamelane (Sydney-based) store has Arkham City: Armored Edition for 39.95 (AUD).  This is about $30 below retail. I have bought quite a few games from these guys before without any problems.  I think they are imports from the UK.  I had been sitting on the fence regarding this game but at this price I couldn't pass it up.  Click on through if you are interested.

http://www.game-lane.com.au/wii-u-games/4514-batman-arkham-city-armored-edition-wii-u-eu-.html

Ozgameshop has it for $28.99 as well as heaps of other games cheaper than retail. Just saying.

Well you could have told me that 30 minutes ago :p  Oh well, i'm happy with that price.  I'll check out Ozgameshop though.