I'm trying to build a PC from New Zealand. NZ retailers are pretty expensive compared to US. Looking for online retailers that do international shipping

I've done some research and I've found out that stuff in NZ are pretty overpriced.

e.g. EVGA 680gtx @ newegg.com will be 572NZD

         the lowest available price in NZ is 850NZD

same goes with monitors and other parts. Obviously you would understand why I would want to buy from US. Everything becomes much more pricey when they cross NZ border it seems.

So what I'm basically asking is; is there a retailer that has good overseas shipping policy [hopefully free] + good pricing that I could build my computer from?