Woot offers Tripp Lite 850VA UPS Battery Backup, LCD, 425W Eco Green, USB, RJ11, 12 Outlets for $59.99 (orig. $149.99) + free shipping with Prime.

Product Description:
Compact desktop UPS with silent alarm provides battery backup support for your home/office network system or digital signage components.

• Protects equipment against blackouts, brownouts, overvoltages, surges and line noise
• Keeps AC power running during blackouts to allow time for file saves and safe shutdown
• 12 NEMA 5-15R outlets power and protect PC, home theater or digital signage equipment
• Touchscreen LCD displays important voltage, load and battery data in real time
• ENERGY STAR-certified to save electricity, lower costs, and protect the environment