No, there are no import duty on almost all goods in New Zealand. It probably will not even attract the NZ sales tax.
Yeah, for US$75 I would expect it to be hand delivered by the CEO of the company!

It's a small box, and weighs almost nothing.
Best Buy US - Only ship to US states (Guam etc.)
Fry's US - $75 shipping
Chapter Indigo CAN - Don't ship international
Walmart CAN - Don't ship international
Future Shop CAN - Don't ship international