Hi "Ramble", a similar 'economical' way to get out of SY is by the Sy Metro bus system.
Its normal fare.
Additionally, if your're a 'Senior', you can buy the Senior's Pass ticket, directly from the driver, and travel all day, any train, Sydney Ferry etc for $2.50.
Unfortunately, the bus service goes to either Burwood, or to Bondi Junction...
None direct to the City....
But, either one does pass several other links, rail stations etc. to connect.
Drift I know,.....
