Today only, until 4 pm ET or sold out, Amazon offers the CyberPower 1,500VA Pure Sine Wave UPS, model no. CP1500PFCLCD, for $149.95 with free shipping. That's $18 below our December mention and the lowest total price we've seen. (It's a current low by $25, although most merchants charge $200 or more.) This 1500VA/900-watt battery backup features line-interactive topology, multifunction LCD display, and GreenPower advanced circuitry.