I have one of these in storage It was given o me by an client who need room for his DSS receiver I took it to the Nakamichi factory in Los Angeles talked to service and traded some horse racing special passes etc etc and they re rubbered everything and new heads even thought itworked when Igave it to them apparently they had a suit who was into horseracing and I was glad to help..any idea what this is worth in mint condition\?