Distinguished SOTW Member, Forum Contributor 2007-
Those Olds saxes are not highly valued. But any playing bari is probably at least worth $750. But comparing that to the cost of the complete overhaul that would be required when removed all lacquer, I'd vote to just play and enjoy the sax, battle scars and all. And the best money you could spend would probably be to just take it to the music shop and have a good tech give it a good once-over and regulation.