There was a sidecar that came up on the Vespa Australia Buy/swap/sell facebook page that looked good. Call Phil from Adelaide 0419842994. It's listed at $4500.
Good luck. They are fun to ride, but watch out for left hand corners!
Appreciate your guidance. I’ll definitely give him a call.
Because of the year of your scooter, the sidecar will need a handbrake. Worth keeping in mind as you look for one.
found this on gumtree