Seems to be several good deals on the 4GB Xbox at the moment, found one that may appeal to those looking for a 250GB model with Kinect:
http://dicksmith.com.au/product/YG5589LIVE/xbox360-250gb-kin…
According to the DSE product page:
This bundle contains the following items:
1 x Xbox 360 250GB Kinect Adventures + Carnival Games + 3 Months LIVE Gold
1 x INSTALLATION OF XBOX360
1 x Xbox360 Live 1500 Points Card
1 x Xbox 360 Kinect Disneyland Adventures
Website price: $429
Kinect Cash-Back (http://www.kinectoffer.com.au) -$50
DSE Xmas Bonus code K24XDH863L -$25
Paypal Cashback offer -$20 (http://dicksmith.com.au//offer/paypalcashback?FOLDER%3C%3Efo…)
Total after discounts: $334
This appears ot be an online-only offer (can't select 'Click & Collect'), though delivery is free.
Upfront cost is $404 (the $25 Xmas Bonus code discount is applied immediately, the cash-back offers are not.)
The EB Games deal is somehow better https://www.ebgames.com.au/xbox360-155835-250GB-Xbox-360-Kin…