Changing AUS/US $ exchange rates
In Jul '02, AU$100 would buy about US$56. These days the same AU$100 would by approx US$77, an increase of about 40%.
Thus the AU$1390 4 year membership in July '02 would have been US$780 and the AU$1090 renewal US$610. 1 year US$350 & US$182
In Jan '02 the rate was around .50 so the figures would have been around US$695 & US$545 respectively for 4 years and US$313 & US$156 for 1 year.
Qantas Club Membership fees have risen a little bit in the last two years, but not by nearly as much as the AU$.