430ex flash (Aussies)

[PG07]

Does this deal look good to you ? http://www.citiwide-online.com/au/index.php?page=shop.product_details&flypage=shop.flypage&product_id=437&category_id=116&manufacturer_id=0&option=com_virtuemart&Itemid=1&vmcchk=1&Itemid=1

I know the prices go from this to $510 so I am wondering what's the catch?

Thanks

[AdamC]

Suspiciously cheap. DDE (http://www.d-d-electronics.com) is one of the cheapest around, and their price is $373.

Maybe google them and see what their reputation is?

Edit: not that this appears to be the Mk. 1 too, not the 430EX II.