I have a coral life 150 MH Clamp on Back fixture I'd sell pretty cheap. It has a 14k bulb in it, and I have an extra 20K and 10K bulb, as well as a second 150 watt ballast for it for back up.
I'm going LED on my next set up, let me know if he'd be interested in going that route, and I'll make a good price on the package