Price for Australia and New Zealand

Why the hell am I paying significantly more for the N6 (+NEK) update just because I live in New Zealand??? The USD price is $350 which is $425NZ so why am I being charged $550NZ?? I am being charged and extra $125NZ for nothing. Its a bloody download you dont even have to ship a box this time. Time to change to pro tools so I can pay the same price for the same damn thing as everyone else. FFS.