Newegg has the Acer Predator XB271HU 2560×1440 144Hz G-Sync IPS Gaming Monitor (UM.HX1AA.001) on sale for $649.99- 100= $549.99. Use promo code EMCPTEW32. Good until 4/23
Specs:
- Resolution: 2560×1440
- Refresh Rate: 144Hz (up to 165Hz w/ O.C.)
- Response Time: 4ms
- Contrast Ratio: 1,000:1
- Viewing Angles: 178° H / 178° V
- Panel: IPS
- NVIDIA G-Sync, Built-In Speakers
- Tilt, Swivel & Height adjustment
- Ports:
- 4x USB 3.0
- 1X HDMI
- 1x DisplayPort