Like Rick mentioned, other than the 100S, the two seater tri carb BN7 is the rarest big Healey. Value is another question as the factory 100M is worth more than any Healey other than the 100S. Might get some BJ8 owners jumping on me for that but recent sales figures point to the 100M bringing the most dollars. But nothing comes close to the possible seven figures for a 100S reported on the BCF last week. Oh well, got off topic on all this didn't I ? As Rich said, this group will provide a lot of feedback with more info on what this BN7 looks like now !
Regards,
Mike