Hi Guys,
Just saw this offer from http://www.hotukdeals.com/deals/call-duty-modern-warfare-3-p…
Using the code MW3 at checkout brings the price down to about $42 which is one of the lowest prices to get the key from a legitimate site. Since they do sell to Australians I figured I should post this deal on here.
One thing to note is they manually check orders so you will receive an email similar to the following:
Your order Status: Your order is being validated.
To prevent fraud, an additional check of your purchase is required. To this effect, your key will only be sent once your purchase has been validated. The aforementioned check can take up to a few hours. We strive to deliver your key to you as fast as possible.
It took them 2 hours after ordering before I received my key but it activated fine on steam and is downloading now.
Edit: To clarify you must enter the code MW3 at checkout.
Edit: Ignore, didn't see the code.