Apparently the Opera house trust wanted $50,000 a year in order to use its likeness on the logo. Speculation that this might affect the logos of the roosters and swans.
Swans, Roosters, Sixers could be next as Opera House puts $50,000 price tag on Kings logo
The Swans, Roosters and Sixers could soon be forking out tens of thousands of dollars to keep their current logos, which all feature the Sydney Opera House.