Seems like an OK deal for a gsync, 165Hz, 27" qhd Monitor.
Key Features
Color :Black
Box contents : HDMI cable ,USB 3.0 cable, DisplayPort cable, CD (includes U.G, warranty, drivers)
Display Specifications : Display size (diagonal) 68.58 cm (27")
Native resolution: QHD (2560 x 1440 @ 165 Hz) ,Tilt: -5 to +23°
Display type: TN w/LED backlight
Input connector :1 HDMI, 1 DisplayPort™ 1.2
Display features: Anti-glare
Contrast ratio : 1000:1 static, 10M:1 dynamic
Display colors : Up to 16.7 million colors supported (through FRC technology)
Ports: 3 USB 3.0 (one upstream, two downstream), 1 audio output
Weight :6.48 kg (with stand), 4.34 kg (without stand)
Minimum dimensions : (W x D x H) 61.36 x 27.25 x 53.36 cm (with stand), 61.36 x 19.08 x 37.36 cm (without stand)
Power supply type : Input voltage: 100-240 VAC at 50 - 60 Hz
Power consumption: 75W maximum, 65W typical
Awful price for a 3rd party refurbished monitor in 2019/2020.
HP really have been shitting the bed in Australia for some time.