B&H Photo Video has 27″ Acer CB2 Series 2560×1440 1ms 75Hz FreeSync IPS Monitor (CB272U SMIIPRX) for $199.99. Shipping is free.
Specs
Resolution: 2560×1440
Refresh Rate: 75Hz
Response Time: 1ms
Contrast Ratio: 1000:1
Viewing Angle: 178/178 Degrees
FreeSync Adaptive Sync Technology
VESA Mount: 100x100mm
Inputs
2x HDMI 2.0
1x DisplayPort