Yes - ICBC can issue what I recall is called a Binder's permit/insurance for you to drive to your final destination.
What make/model/year is the car you are getting? There is a fellow in Toronto that had an R34 (i think?) who had Ontario plates. You may want to ask him how / where he got it insured. You can find him on Instagram as
yyzcurator.
I know of one appraiser if that is of any help. He's on the Rennlist forums and is well known and reputable.