Redline 5w30 for $125 US plus $8 us postage to AUS

http://www.amazon.com/Red-Line-5W30-...9226874&sr=8-1

Royal Purple 5w30 5 gallon for $163 I havnt tried but postage may be really cheap as well as from amazon (they have really low postage on some large heavy items, it shouldnt cost $8 to send 11 litres of oil lol).

http://www.amazon.com/Royal-Purple-0...9226971&sr=1-1