Today only, Newegg offers the Corsair RM 850-watt 80 Plus Gold Full Modular Power Supply, model no. RM850i, for $129.99. This $30 mail-in rebate drops it to $99.99. With free shipping, that's the lowest total price we could find by $50. It features eight 4-pin peripheral connectors, six PCI-E connectors, ten SATA connectors, a 135mm thermally-controlled fluid dynamic bearing fan, and short circuit protection.