A bit over a week ago I posted about a TR4 that was in similar condition, but running, that sold for $8,000. So I would say that you are pretty close on your guess. Closer to 6 than 8, though. https://bringatrailer.com/listing/1962-triumph-tr4-47/?utm_source=dm&utm_medium=email&utm_campaign=2026-06-30 mjb.