OK, just checked the price of a brand new one at Robert White, and converted it to US$, it is about $2269 + whatever import duties you will have to pay, and shipping. This includes the schneider shutter. My lens is as good as a new one, and a bit cheaper, but to help with your duties I will reduce the price by $200 to US$1300, and don't forget the shipping is thrown in for free. It will cost a bit to ship it UPS from Australia!
Ben