Originally Posted by kiwifrequentflyer

You can try your luck there and they will be able to better assist, because yes, Air NZ has its own reward system with Airpoints and that is what all of us use, we aren't using miles so none of us know the current availability. All I know is that people say it is almost impossible to find, that's all I have heard, but because I and others here are part of the Air NZ loyalty program and earn using their own system (Airpoints) we only know the availability around those upgrades.