We're upgrading monitors at work and so I have 10 of these nice Acer KG270 biix 27" monitors available. Some quick specs:

Full HD resolution (1920 x 1080)
27" LED backlit TN panel
1ms response time
FreeSync support
2x HDMI, 1x VGA inputs
VESA mountable (100x100)

Includes original stand and power cord. They look good and work great.