Currently on sale, not sure how long.
US version so it only plays US region games. For some this is a good thing, better range of obscure RPG games, and to be honest it seems most games are cheaper and more easy to find than locally.
It seems only Black/Blue and Black/Red are allowed to be shipped here.
Obviously warranty is null unless you send it back to Amazon or Nintendo US but I've heard Nintendo will make it very difficult for you.
Also note that the AUD price is Amazon's own currency conversion. You're own bank might be better/worse :)
Now i regret of not getting from TGG for $199 a year ago.