Newegg has the CORSAIR CX430M 430W ATX12V v2.3 80 PLUS BRONZE Certified Modular Active PFC Power Supply for $55 - $10 off with coupon code
EMCYTZT3255 [Exp 4/11] -
$20 rebate [Exp 4/14] =
$25 with free shipping. Has a modular cabling system, thermally controlled fan and single +12V rail.