CyberPower PR2200LCD Uninterrupted Power Supply

MUST SELL- I’m asking for half the retail price, $600 each, cash only (no checks or credit cards).
Brand new CyberPower PR2200LCD commercial application UPS towers. Each unit has 10 battery backup and surge protected outlets to safeguard corporate servers, department servers, storage appliances, network devices, and telecom installations. INPUT is thru a NEMA L5-30P plug with 10 foot cord.