1972 Chevy Resto questions/opinions wanted

[stepside4x4]

Hey everyone. To start off with, I am new to working on chevys but not new to working on trucks in general.

So, my neighbor has a 72 Chevy 4x4, automatic, V8 (not sure what size yet) everything is all original, inside is immaculate, outside is decent considering the age/barn storage.

My main objective is to get this truck running and sell it to buy my dream project (78 GMC Stepside) The truck ran when parked but hasn't been started since.

So my questions are, whats a fair offer for the truck as its sits? Whats a fair selling price once I get it running and cleaned up. (Not restored but cleaned, drivable)? Also, what are some tips and prep work I should be aware of before cranking this baby for the first time? Besides the obvious (Fluids, etc)

Thanks everyone!