Today only, until 2:50 pm ET (or 100% claimed), Amazon offers the APC 8-Outlet 550VA Desktop UPS, model no. BE550G, for $42.49 with free shipping. That's $7 under our October mention and the lowest total price we've seen in almost two years. (It's a current low by $33.) This UPS features surge protection, four outlets with battery backup (four without), and LED indicator.