Looks like this one absorbed a bunch of other first-gen parts over its lifetime - '67 tach and gauges, '69 Firebird seats, etc.... A project for sure, but I'll bet it would be a nice driver with a little work.
I'm intrigued by the seller's claim that the car has 4-wheel discs. The one pic of the caliper looks like a '67-68 4-piston unit.
Link to 1968 Camaro RS Convertible auction
