Just going to Japan from Sydney tomorrow and a plane from Tokyo arrives about 90 minutes before I take off.
Would it be advisable to wait at their arrival gate with a sign offering those wanting JPY->AUD an exchange at the current rate? I'm thinking I'd need to change about AUD500 to Yen for my trip.
Illegal? Against airport regs?
I don't think airport security would take kindly to you soliciting "business" like that. For the sake of a few dollars is it really worth it?