I'm sure this is public knowledge for those who travel by train regularly . But as a infrequent train traveler found out today about the unlimited $2.50 travel after I scanned my opal card on …
![[NSW] $2.50 for Unlimited Travel on Train/Bus/Ferry Network on Sundays](https://files.ozbargain.com.au/n/96/271896.jpg?h=f75dedd1)
