Cricketbet has posted odds as :

3rd Test - Sydney Starts Monday 10.30am
Australia Draw South Africa	1.69 3.25 8.00 102.4%

I have been somewhat critical of the short odds for Australia this summer, but IMO they are winning in sydney , no doubt. South africa wil struggle with two spinners and cant see aussies not making decent score.

will also have small bet on ponting to hi bat