Newegg offers the Corsair 430-watt 80 Plus Bronze ATX Power Supply, model no. CX430, for $39.99. This $20 mail-in rebate cuts it to $19.99. With free shipping, that's tied with our mention from three weeks ago and the lowest total price we could find by $24. It features a 120mm fan and four serial ATA power connectors. Deal ends May 6.
Mwave offers the Cougar 500-watt ATX 12V Active PFC Power Supply, model no. RX500, for $59.99 with free shipping. That's $10 under list and the lowest total price we could find. This 80 Plus-certified PSU features five SATA connections, PCIe 6-Pin, PCIe 6+2-Pin, and a 140mm fan.
Amazon offers the Antec Edge 750-watt 80 PLUS Gold Power Supply, model no. 0-761345-25750-3, for $113.99. Clip the $25 off coupon on the product page to cut it to $88.99. With free shipping, that's the lowest total price we could find by $20. It features a 16-pin socket and 135mm LED FDB silence.