got two APC smart ups 3000 for $75 each : r/homelab
APC Smart-UPS RT 3000 - UPS - 2.1 kW - 3000 VA
APC - Smart-UPS 3000VA LCD RM 2U 120V with Network Card – Maxx Digital
APC UPS, 3000 VA Smart-UPS Sine Wave, Short Depth UPS Battery Backup with Extended Run Option, Tower/4U Rack Convertible, Line-Interactive, 208V (SMX3000HVT) - Newegg.com
APC Smart-UPS SRT Battery Backup 3000 VA RM 208V SRT3000RMXLT
APC SUA3000i SMART-UPS 3000 VA Tower UPS -- New Batteries -- 12m RTB Warranty | eBay
SUA3000RMT2U - APC Smart-UPS 3000VA 2700W USB & Serial RM 2U Refurbished - 1 Year Warranty
APC by Schneider Electric Smart-UPS 3000VA Rack-moutable UPS - SRT3000RMXLI-NC - UPS Battery Backups - CDW.com
APC by Schneider Electric Smart-UPS 3000VA Tower/Rack Mountable UPS - SMX3000HVNC - UPS Battery Backups - CDW.com
APC Smart-UPS 3000VA UPS Battery Backup with Pure Sine Wave Output (SMT3000) : Electronics - Amazon.com
Apc Smart-UPS X 3000 4U UPS Black | Techinn
Amazon.com: APC Smart-UPS 3000VA UPS Battery Backup with Pure Sine Wave Output (SMT3000) : Electronics
Amazon.com: APC 3000VA Smart UPS with SmartConnect, SMT3000RM2UC Rack Mount UPS Battery Backup, Sinewave, AVR, 120V, Line Interactive Uninterruptible Power Supply : Electronics
SUA3000RMT2U - APC Smart-UPS 3000VA 2700W USB & Serial RM 2U Refurbished - 1 Year Warranty
APC Smart-UPS 3000 Uninterruptible Power Supply | Surplus Solutions