Chevy Nova SS hatchback Sale?

How much would a 1973 chevy nova ss hatchback sell for? I have a Nova that has a 350 V8 engine from a ford pickup truck, along with the original engine. The car needs new paint, and has been sitting for around 20 years. The body is solid, and it ran perfectly when parked. It has a very small amount of rust where the rear bumper goes, but then the bumper is put back on the rust is hidden completely. I'm not looking to get rid of it right now or even sell it for a lot of money. I just want ballpark estimates of what the car could possibly sell for.

A Chevy Nova SS with the original engine and transmission installed, running and driveable has some collector's value. A Chevy Nova with a FORD engine is junk, and worth about 25 cents per pound for scrap metal. A bit of surface rust is not a big problem. Sand it down and spray with a good quality rustproofer before it gets worse.

I assume the 350 is from a chevy pickup, because Ford never made a 350. I think you could get somewhere in the $4000-5000 range if the body is as perfect as you say. Original paint is a plus, as no nasties are hidden. I would drive that car, adding a HEI