Newegg has the Thermaltake Smart Series 500W SLI/CrossFire Ready Continuous Power ATX 12V V2.3 / EPS 12V 80 PLUS Certified Active PFC Power Supply Haswell Ready PS-SPD-0500NPCWUS-W on a $7 off sale for $42.99, with a $20 rebate.
$42.99 – $20.00 Rebate = $22.99 AR + Free Shipping
Rebate expires on 2/28/17