Newegg.com has the Antec NEO ECO 520C 520W Continuous Power ATX12V v2.3 / EPS12V 80 PLUS Certified Active PFC Power Supply for a good price.

Item has a rating of 4/5 from 94 reviews

Google Products Price : $57.98 ~ $69.99 Shipped

1. Newegg Price : $34.99 Shipped