I bought the sub-unit (housing and sensors) brand new from Honda 3 months ago for about $350. The coil and ignitor are used, but working. The rotor and cap are from Kragens bought the same time as the sub-unit. I've re-wired everything for OBD1 so I don't need this distributor anymore. The distributor comes with a new o-ring, cam key, pin, and snap ring. I had to get all those seperate from honda because they don't come with the sub-unit.