Looks legit to me also. Would be cool to see it up close to look for some of the obscure details.
Make them an offer they cannot refuse and you can look all you want
IMO, or for my interests, these are what I consider major turn-offs:
1.) 1980's restoration~ too many things would be done incorrectly seemingly regardless how detailed the restorer is or was. Too many things were unknown in this era including:
2.) Panel replacements including floors and quarter panels. Refer to turn-off #1 for "why".
3.) 260 or 289? Two different VIN stampings? Is this possible? (I suppose, but vehicle history would help)
4.) Majority if not all original upholstery replaced, again~1980's quality repro parts.
Makes for a nice "Cruiser" car and I imagine reasonably priced. In my opinion, it could stand a good "freshening up" but would be a project to re-do as Concours and yet make it a cost effective project. (considering it is a coupe)
It would be nice to see somebody take it on as a labor of love and to get it exceptionally nice though, considering the pre-prod. low number.
...All of this is just my opinion and for my (lack of disposable) money, not an exceptional value.