As part of a pre-black Friday sale that is going on at Amazon:
http://www.amazon.com/b/ref=amb_link_426234062_6?ie=UTF8&nod…
I found a great deal on the VGA EVGA GeForce GTX 970 Superclocked ACX 2.0 4GB GDDR5 256bit for $416.23 and $13.94 shipping = $430.17 Delivered.
Very nice card and EVGA seem to be good on their international warranties, you just need to cover the posting to Taiwan.
Cheaper by about $100+ according to staticice.
I believe there is actually an EVGA Australian branch so you might be able to get them to on forward it to their HQ to lessen your own costs?
I'm personally going to wait til the end of year to see if there are any massive deals on the reference model… I don't care for the factory OC versions as you can easily diy and would save around $20.
Great price for this card though.