Newegg offers the EVGA GQ 650-watt ATX12V / EPS12V Power Supply, model no. 210-GQ-0650-V1, for $79.99. This $20 mail-in rebate cuts it to $59.99. With free shipping, that's the lowest total price we could find by $10. This 80 PLUS Gold-certified power supply is SLI / CrossFire ready and features an efficiency up to 92% and 135mm fluid dynamic bearing fan. Deal ends today.