non-grey 1000D body from
http://www.roadmogul.com.au for $668.79
they have the 450D body for $836.26
If you want to ensure that you are purchasing a genuine Canon Australia product that will be covered by warranty then check the part number against those provided in this pdf from Canon:
http://canon.com.au/eos/images/downl...-importing.pdf
If you want an invaluable tool for finding the cheapest electronic gear in Aus then bookmark
http://www.staticice.com.au