What is it worth?

Those do look like not factory front side markers, probably reflectors from a bicycle store. Judging by the lower dash pad it is a 68, I believe the grill assemblies are 68. Does it have a title? In my opinion, unfinished as it is and lots of unknowns - engine, trans, differential, body condition (how straight, any filler, is it structurally sound?) I would say no more than $5000.

Oh - and the cheesie boy racer mirrors have got to go ;)

just my 2 cents