Same question asked there, and I believe those are grey imported from Hong Kong. Also note that this is labelled as "Direct Shipping Offer" on ShoppingSquare, and
What is Direct Shipping Offer?
For Digital Camera (and Lens), Video Camcorder or Mobile Phone orders - the items will be shipped directly from Overseas Supplier by Fedex, DHL or EMS. It take 3-7 working days (plus Handling Time) to arrive Australia wide.
That has already been posted here:
http://www.ozbargain.com.au/node/85321
Same question asked there, and I believe those are grey imported from Hong Kong. Also note that this is labelled as "Direct Shipping Offer" on ShoppingSquare, and