It’s like they said, depends on location and condition. After my son bought a 57 gmc NAPCO, I found a 55.2 gmc 1 ton for sale for 400 bucks and figured I could always use it for parts if needed. But it was in pretty good shape so I couldn’t strip it and now plan to just get it running and enjoy it. It has no bed, minimal rust, custom cab with all the chrome goodies and a Pontiac v8 w 4 spd and pto.
So.... you just never know what they’re “worth”. Just what are you willing to pay?