These look pretty good to me, I believe these are authentic. The sticker on the soles means that they are probably from Australia, the AUD MSRP was probably ripped off.
Where did you get these from?
Can I see a picture of the each of the 'Nike Air' on the insoles, The text behind the back of the tongue, a close up of the 'Nike Air' on the bottom sole of the right shoe, and a picture of the back of the shoes.