I must be looking at a different car than some of you as the car I see has significant visible rust and body filler on the fender where it wraps into the engine bay. We have examples of cars with "very little" rust like ScottCorvette, Joel & Star63, and many others and if you see the amount of work they have put in to get it cut out, you can imagine this car needs far, far, far more. There are many other examples.
This car visibly has significant rust, all interior chrome has pits, the wood is warped, the hard-top has rust holes, the parcel shelf area has cut-outs, etc etc.
I know these cars have increased in value, but in my inexperienced opinion, this one needs too much. Maybe I'm linking to a different car.