i have a 1991 zx-1100c that i am thinking about selling but dont know how much i should post it for. I have seen many 1989-1991 zx-1000 on ebay and such going for $2500 or more. I was wondering if $2500 is a good asking price. It needs a new valve cover gasket and valve stem seals and doesnt run very well right now due to oil fouled spark plugs caused by the valve stem seals. other than that the bike is in excellent condition. rebuilt motor (high performance) about 6-7k miles on it 23k on bike itself. very strong engine. needs new rear tire and front tire has about 1000 miles left on it. has fresh black with blue flame paint. plastics in good shape. comes with security system installed and blue LEDS. is that a good price?