Dell Home Outlet has 27" Dell Ultrasharp U2715H 2560x1440 IPS Monitor (Refurbished) on sale for $349 - $87.25 with coupon code CP25MON = $261.75. Shipping is free.

Instructions: On sale page, sort by Screen Size '24 inch - 30 inch' on the left hand column, then search model number U2715H. Note, may fluctuate in and out of stock, so check back if unavailable.

Specs:

• Resolution: 2560x1440
• Refresh Rate: 60Hz
• Response Time: 8ms (normal mode) / 6ms (fast mode)
• Contrast Ratio: 2 Million:1 (Dynamic)
• Viewing Angles: 178° H / 178° V
• Panel Type: IPS
• Inputs:
  • 2x HDMI
  • 1x Mini DisplayPort
  • 1x DisplayPort
  • 1x DisplayPort out
  • 1x Audio Line Out
  • 5x USB 3.0 (downstream)
  • 1x USB 3.0 (upstream)