www.audioshop.on.ca
$500 CDN + $74 CDN shipping
roughly $600 AUD together
UPS Expidited service (5 business days to Melbourne, why do I know? I live in Melbourne too mate)

But I would strongly suggest you to check out the pronto threads before buying TK-1000. Pronto only cost US$299 in some places and looks much better in functionality. Originally I was looking for Take Control websites to buy one, and I end up looking for a Pronto now.