Tail gate info

[72c20customcamper]

I talked to a guy a about a tailgate at the show last Saturday it’s off of a 1986 square . It was a very early takeoff from when he bought the truck new (local farmer ) and has been up on a shelf in his barn the truck is long gone . I’m going to go look at it next week . I know nothing about the value of square body parts . What do you think I should offer I don’t want to overvalue it . Not looking to sell it since the gate on my 85 is a repo I’d like to put it on that .