Having just sat in the back of Joe's car,i can tell you there isn't another 69 Nova on the planet that has nicer all original interior. I mean it's almost hard to believe the carpet isn't aftermarket. It shows you how a well these keep if you take care of them.
It's a WR plant build,when I asked him if he ever found an interior sheet his response was "I never have taken the seats or carpet out to look for one"- which might allude to why he had it flatbedded home!