I dont have access to iTunes from this computer but the price is USD$1.99 so I guess it will be AUD $2.49.
This is the lowest price it has been since it launched on iTunes in September 2013.
From the site…
Money by Jumsoft presents a powerful, comprehensive, and intuitive system designed to help you keep control of your financial life. Oversee your account balances, track your income and spending, keep budgets, and have your data synced among your Mac, iPhone, and iPad via Dropbox. Do it all in a straightforward and stylish interface.
Ratings aren't that good http://appshopper.com/mac/finance/money3