Is your uncle looking to make money on it? If he is probably best to sell it as a project car. Peaple overpay for a project but don't want to pay for a done car. You might get 25k for it if it's perfectly concorse restored, that means all original engine parts like the expensive carb, idle solinoid, air cleaner etc... When you get to the mid to upper 20's your now into nice driver condition B bodys like roadrunners, superbees etc..