Home Slickdeals CyberPower 1350VA/810Watts Simulated Sine Wave UPS Battery Backup @ Costco for $85... Slickdeals CyberPower 1350VA/810Watts Simulated Sine Wave UPS Battery Backup @ Costco for $85 $84.99 By ARCOM - 11 December 2020 75 0 SHARE Facebook Twitter Go to the deal page: CyberPower 1350VA/810Watts Simulated Sine Wave UPS Battery Backup @ Costco for $85 $84.99