400watt HPS w/ MH conv. bulb for sale

I have a 400watt 120v. HPS Sun System ballest and bulb w/ MH conversion bulb for sale. Needs a cord and socket. I checked in at my local indoor garden store and they have a replacement one for $30, so its not a major fix. Ill sell it for only $100(paid $280) I will ship only to the US and Canada. Iv only used it for one grow so its pretty new. If anyone is interested, e-mail me at [email protected] Peace