There is one for sale here in Ottawa from a Triumph Club member for $12,000. Looks pretty good to me, not pristine. Body and paint looks very good, he drives it everywhere so I think the mechanicals should be good. Exhaust note sounds great. Seat upholstery looks faded but is in good condition.
He has two TR8's, a black and a red, selling the red. I am tempted, but you know how it is at home....these things get out of hand.
No personal interest, but if anyone is interested I can get some more info and contact data.