That car is not now, nor will it ever be, a classic. 1973 was one of the worst years for American cars. We were in the middle of the first gas shortage and newly mandated gubment smog rules and a bad rep from insurance companies had effectively neutered what just two years earlier had been an absolute plethora of kewl fast cars.
This one needs to go back to the earth from where she came.
(just my opinion)