How much does it cost to get a HC (semi-trailer) licence in NSW (Australia)?

it costs around 2 g's .......the rta dont test drivers any more , your driving school does it ( you probably know this ) so when they think they have enough money out of you they will test you and pass you , its ok cause at least your gonna get the license , as long as you pay , the biggest problem on the test is changing gear without looking at the stick , thats in an 18 speed twin splitter , and of coz the reverse manoevre , but they show you how to do this as well , you dont see many learners on the road now , probably cause nsw is in a major recession right now , and not many trucks moving , or much else for that matter ,