$6,000
The car will have to have a full restoration.
It takes a lot to bring a car like this back to life.
At a minimum, Gas tank flush which requires dropping the tank, fuel lines, fuel pump, carb rebuild, all filters, vac hoses, radiator hoses, heater hoses, belts, antifreeze, oil oil filter, brake lines, wheels cylinders, master cylinder, brake fluid, wiper refills, lube on all hinges, etc etc.
Not to mention possibly regasketing the entire engine and transmission.
The rear main seal, timing cover seal and valve cover gaskets will probably all leak.
It will need mufflers, radiator, battery, tires etc.
Why are the SS emblems missing from the fenders?