This deal was posted 2 weeks ago. It's now back in stock. Moreover, it's now even cheaper at USD$149.99 (cheapest so far according to Camel x3). Postage is USD$8.59, making it USD$158.58 delivered or around AUD$220.
If you are an AmEx user however you can combine it with 15% off offer to make it even cheaper. $149.99 x 0.85 + $8.59 = USD$136.08 (~AUD$189) delivered.
Also note that the drive comes with 200GB OneDrive subscription for 2 years.
Good finding. Thanks. :)
Bought my 2nd this morning but did not post coz I thought it might be too frequent to refresh it.
But yes, $149.99 is the cheapest ever price so far!