Well, I just ordered an extra 400w ballast for $44, AGrowMax altra blue bulb $59, and an extra 1000W HPS ballast $105, total shipping, $91. The ballasts don't come with hoods, I already have hoods, but they do have the socket and coards and everything is new, no rebuilt stuff and they have packages with hoods and lights. 2 year warranties as well.
Let me know if you want the hook up.
PS if you order from EBay, try not to use Papal, just send the money order and wait it out, and that is if you have to order from EBay at all.
Adieu