Thank you for your question.Cost of cosmetic surgeries vary depending on the geographic location, procedure and surgeon. You can visit the American Society of Plastic Surgeons (ASPS) website to find a board certified plastic surgeon in your area and I would call them to set up a consultation so you can have a detailed estimate written up for you. I can tell you that the Realself average cost for a rhinoplasty in your area is about $9,000-$10,000 which is around $11,900-$13,200 in Australian dollars. Best of luck in your endeavors.
James Fernau, MD, FACS
Board Certified ENT
Board Certified Plastic Surgery
Member of ASPS, ASAPS, ISAPS, The Rhinoplasty Society, AAFPRS, OTO/HNS, ASLMS, International Federation for Adipose Therapeutics & Science