Asmodeus: The 980 flagship model looks good.
Ultra-thin body, 5 inch 1920*1080 pixel display, Mediatek quad-core MT6589 processor, 1GB of RAM, 16GB ROM, 13 MP rear camera, 5MP front cam, Android 4.2 OS Jelly Bean, OTA updates, 1080p video capture, Chinese apps removed
US $349 with free shipping (NZ $421)
Just a note on this: if you put the costs (US$349) into www.whatsmyduty.org.nz (the NZ Customs Duty Calculator), you get told you'll need to pay NZ $101.14 in duty, bringing the total up to $522.
To avoid duty, you need the total cost plus shipping to be < $NZ400