newegg.com offers the Antec EarthWatts 430-watt ATX Power Supply (pictured), model no. EA430, for $59.99. Coupon code "PSU8028" and this $30 mail-in rebate chop the net price to $17.99. With free shipping, it's $13 under last week's mention and the lowest total price we've ever seen for this power supply. It features 80 PLUS certification, 80mm cooling fan, dual 12V outputs, four SATA connectors, PCI-E connector, and more. Rebate expires August 31.

Of note, newegg.com also offers the Antec EarthWatts 500-watt ATX Power Supply, model no. EA500, for $43.99 with free shipping via the above coupon, the lowest total price we've seen by $7.