Newegg discounts a selection of power supplies via the coupons and mail-in rebates listed below. Plus, all items bag free shipping. The deals, each ending February 11 and with prices after applicable coupons and rebates:

• Corsair CX430 430-watt 80 Plus Bronze ATX PSU for $19.99 after $20 rebate (pictured, low by $23)
• Rosewill ARC Series 650-watt 80 Plus Bronze Modular ATX PSU for $39.99 after $20 rebate (low by $26)
• Corsair CX750M 750-watt 80 Plus Bronze Modular ATX PSU for $54.99 after $20 rebate (low by $20)
• Thermaltake Toughpower 750-watt 80 Plus Gold Semi Modular ATX PSU for $54.99 after $25 rebate (low by $30)
• EVGA Supernova 650G2 650-watt 80 Plus Gold Modular ATX PSU for $69.99 after $20 rebate (low by $20)
• SeaSonic X-850 850-watt 80 Plus Gold Modular ATX PSU for $89.99 via code "EMCEGEJ25" and $15 rebate (low by $50)