I bought mine from Nagoya Motors, they have quite a few there and their prices are very competitive. Try and get a late model if you can with as many options as possible.
http://www.nagoyamotors.com.au/
Don't rush, do your research on pricing...the prices have come down a lot even in the last 3 months..check regularly on carsales.com.au . Coupe prices range from 30k to high 40ks