I think the story on that one is that it exists in Canada, stashed away by someone who won't sell it and doesn't show it. Maybe not even changed much from those 40 year old pictures.
Like the story RTS cuda that seems to be occurring now, maybe someday the owner will die or get sick and it will see the light of day again.
Question I have, is this the car that was advertised for sale in an SIAC newsletter in the early 80's, IIRC "some rust in quarters $11,000 firm"?