selling Dual CS721 fail

I posted a pristine perfect unmolested CS721 with V15 type III with maybe 50 sides of play in the past 33 YEARS, even INSIDE another enclosed cabinet. and all I got was tire kickers. so i pulled it off.I'm thinking about just parting it out. dust covers bring $60 the cartridge would bring $150 and well you know the rest. Any suggestions would be appreciated.