theres a ad on these boards, www.insidesun.com it has some really nice deals on HPS set ups,

like for a 400w set up Econ value well cost you
$102.50 (witch Chains added on) (Shipping not included in price)

but i would go with the 1000W (witch is the best value for any one)
$212.50 (witch Chains added on) (Shipping not included in price)