There's a big difference betwee sending a frame out to Joe Bell for $400, $500 or more for a restoration paint job (plus the cost of decals) vs a rattle can job or even powdercoat. People repainting classic cars (and plenty of them are left with the original patina unless it's absolutely too far gone) are usually more on the "Joe Bell" end of the scale. Never heard of anyone rattle canning or powder coating a true classic car.