If you want a 400D body I was shopping around and saw these rather cheap ones for $656 Aust:
http://www.shoppingsafari.com.au/p_1...MERA_BODY_ONLY
Also 400D Kits from $759
http://www.shoppingsafari.com.au/c_180_Canon
Probably a grey imports though but that shouldn't really matter.