67 Dodge Coronet 440 4dr question

My grandfather died and left us his 1967 4dr 440 coronet.
It's all original, but it's been sitting in our garage for a couple
years. It's the metallic mint looking green color (not sure the
official color for it) with a black top. It also has like 25,000
original miles on it. Aside from it sitting and the usual little
scratches and nicks and surface rust on the chrome bumpers, everything
is in beautiful shape and once the stuff in the engine is changed
(hoses, belts, fluids, battery, etc) it should fire right up. Our
question is this, what is it worth after it's back running? We really
don't have a need for it, we don't collect cars, and I'm a jeep guy,
so we'd probably want to sell it.