1967 NADA 109 wagon value?

I have a 1967 Series 2A 109 wagon that my dad purchased new (it is one of the NADA 6 cylinder models). It's been sitting untouched for 20 years and my plan had been to restore it but I realize I am not going to get around to it. One of local fire captains has seen it sitting next to my shop and asked to buy it and I am inclined to sell it to him but have no idea on the value.
It is complete but not running in a long time (generally really rough) and I suspect that everything would need to be refurbished and or replaced.

Any idea on a price I should ask?

Thanks for any help you can give me.

Pete

Hi Pete

Can You post some pictures

Location of truck

I have 3 Nada myself

Two run today One of these smokes. In Process of rebuiding new motor

The one is a project truck

josh T