I know a guy who sold a concours level restored Superbird to someone in Australia. The buyer or more likely a buyers agent arranged the transport to the port. On a rainy day an open hauler, if I recall correctly one of those 3 vehicle 5th wheel trailers pulled by a dually pickup, showed up at his shop, the driver drove the car outside into the rain, loaded it up on his trailer, and off he went.
Surprised no one here got a picture of it somewhere along its journey from Illinois to the west coast.