Hi Yogi :cool
The big, huge, obscene American-style refrigerators are not very common in NZ, but there are a few side-by-sides that fit the bill. They sell for around NZ$2K to NZ$3K. :eek
The thing is that, as previously mentioned, most NZ kitchens aren't built for them; the space is just too small. By American standards the one we brought was just average size and it wouldn't fit in our new house.
We're coming to find out that many Kiwis shop for groceries every couple of days and that's why the refrigerators are a bit small by American standards. Most Americans shop once a week or so and fill up the shelves. It must be hard for Kiwi families with lots of wee ones!