Hey, Does anyone out there know what a Fender FJ70 in pristine condition is worth. I know they were made in japan in 80 and 81. It plays and sounds sweet. It sold for under $400 new in 81, but if I was to let it go, what would I ask for that is a fair price? I've removed the factory tuners and installed gold grovers. and like I said, it is practically flawless. appreciate the help.