neb: If there's no other source you can try ordering from Australia, they're mostly still open for mail order, with some restrictions. Shipping isn't drastically more than within NZ, it's just the delivery time that's a bit uncertain. Did this last week for some specialised cable that I didn't have on hand and that isn't easily kludged via something else.
I have been hitting the Kogan web site real hard. The monitor I ordered last monday is in the courier van today which isn't bad.