The 60 series mirrors are still available through Toyota, just bought one a few months ago through Toyota parts deal. Think it was about 40 bucks.
Just FYI
Years ago I bought a early bronco that had not ran or been registered on over 7 years.
I went to one of those lost vehicle title company's they attempted to contact the last registered owner. The owner never responded, they then ran a DMV search to make sure it was not stolen. Then they had a...