Someone in ACT had a set available for $200, but then have to add freight. And then try to sell the rest.
So had another google for repairers around Newy.
Yay, found someone who was open today, so went for a drive. He said he should be able to fix it on Monday for $100 - $120. The other places I'd read about needed me to take it somewhere to have the tyre removed & they picked up from there, then delivered back the next day. This guy has all the machines/tools he needs. No need to take somewhere else to take tyre off, etc. He does it all including re-balance.
And MR2 is his 2nd fave car.
He has a Skyline, but I'll forgive him for that. Lol
(should remember to talk to him about maybe coming to track in October)