Looks like a boxing day/week special. Also looks like Microsoft will be having some sort of $50 cashback on kinect sensor bundles. If your just after the sensor this is a good deal
Combine with the paypal cashback to get it for $78
http://www.ozbargain.com.au/node/60173
Might be good to pick up an xbox 360 for $168 from HN then this for $88 and you have a xbox+kinec for $256
http://www.ozbargain.com.au/node/59959
Or just get this one before the 24 Dec for $269 after cashback
4GB Xbox 360 console, Kinect sensor, controller, Kinect Adventures!, Joy Ride and Just Dance 3 Kinect games
http://www.lasoo.com.au/offer/microsoft-4gb-xbox-360-bundle/…
I want this. Lol. but i don't neeeed it :(