Fair or going price? Your gonna find prices all over the place IMO. Id say in the western states Ca, AZ,NM etc upwards of $7000 and there is always the guy who'll ask 10K ++. Id be thrilled to only pay $5K for it if it runs and the inside is as good as the outside looks. Look close underneath for rust, mass coats of undercoating. Rewelded spring hangars or repairs on the frame. No rust around the skid plate bolts kinda thing.