You must use Youshop and add you US Youshop address as your primary shipping address, in your eBay deliver address settings. At that point you can add the item to your cart, and then go to the checkout to apply the coupon for US$45 off. Add shipping of approximately US$15 (estimated), and calculating duty using whatsmyduty.org.nz, and the total charges come to about $663. Actual charges will vary depending on the Offshore margin your banks will charge on your credit card transaction.
US $364.99 = $528 NZ (rates as per xe.com 70c minus 1c due to banks charging their margins).
+ US$15 estimated youshop shipping to NZ (I have shipped a laptop using youshop which cost about NZ$27)
+ GST of NZ$83 + GST on Freight ~NZ$3.50
+ Customs Entry Fees ~$49
Grand total = $663
This card which actually rivals the GTX 1070 in many real world benchmarks. Given the GTX 1070s are going for approximately $900 at the moment, this is a very viable option.
Yea not a bad price comparison wise. Need a new build for the upcoming games coming out. Mainly BF1.