I'm very confused. What is "most original" ? Another uninformed writer claim? Perhaps something lost in translation...
It doesn't appear to be a claim Barrett Jackson made.
Regardless, there is a ways to go before that car is "correct" as it left the factory.
It's pretty and it's shiny, so I am confident it will do well at the auction. That seems to be what uninformed buyers gravitate toward. It would not even be a SAAC Gold car if it were shown!
The cad bolts are fine in 1968, but there's a couple dozen other things that are not quite right.