Nier Automata is pretty much sold out everywhere (except EB Games, where it's $99.95). I checked last week and OzGameShop was out of stock, but they have some more in stock now. They have the standard edition for $59.99 including postage (this price literally just went up as I was going through the check-out).
They also have the "Day One Edition" for $67.99, but it's not worth the extra $7 in my opinion as the only extras are a reversible cover, some skins for the little robot unit that follows you around and a face mask for your character.
The publisher has said they will be making more EU editions of the game due to how well it has sold, but I think $59.99 is worth jumping in on so you can play this now.
Edge10 code still works, so you can get the Day One edition for $61.19 posted. So that's $1.20 more expensive than the standard version which the 10% discount doesn't work on.