At this point in time Amazon will only ship the Kindle Touch WiFi to Australia. Up for preorder now on both BigW and Dick Smith is the Touch WiFi for $185AU for release on March 5th and the Touch 3G for $249AU for release on the 13th of March.
The only question I’ve got is why ? To grab a Touch WiFi direct from Amazon is only $150.98US shipped, which is even less in $AU with the Aussie Dollar so high at the moment. I suppose it’s for those people who aren’t internet savvy or don’t like buying online and would rather support local suppliers. The $30AU+ difference could certainly purchases a few Kindle Books