Really nice looking car! I would suspect that it’s been refreshed at some point. The paint looks “too good” to be original, and the pinstripes don’t quite look like factory. Also I suspect the vinyl top has been replaced, the giveaway is the absence of the stainless retaining strips that would have been inside the drip rail channel. I researched vinyl tops a while back (see post) as well as pinstripes (see thread) so you get where I’m coming from. That said, these are just educated guesses based on a few small pictures, so I could be wrong.
Anyway, car looks super nice, crisp body lines, interior looks original at a glance, etc. Hard to verify the mileage without a stack of documented history.