You are in Australia, so if you would buy new, you would probably do so at the Aussie builders.
The price from these builders has not been fixed yet, so the only price we can go on is the one for the US build boat. Roughly this translates a "below 20.000 AUD" quote. I guess this is a good estimate for now.
Of course this is for a fully fitted sloop rigged boat including stuff like spinnaker and snuffer. The works.
Wouter