Krups Nespresso coffee machine from Amazon.it. This is the Citiz machine. There are some Essenza machines listed on ozbargain that are cheaper, but I believe the Citiz machine are superior.
There is a comparison of the different types of Nespresso machines at http://www.swissespresso.com/Comparison.htm
Price listed is with standard delivery - ie 10-14 days. When I ordered my machine, I ordered on Sunday and it came the following Thursday via UPS.
Edit: Unit is european plug/voltage - will need a simple plug adapter to be used in Australia. I paid around $10 for a surge protected adapter from Big W - there are cheaper ones around but I couldn't be bothered searching :)
Voltage?