Dell has 27″ Dell S2721QS Monitor on sale for $206.99 (+ $4.49) when you follow the instructions below. Shipping is free.

Alternatively,

Amazon has 27″ Dell S2721QS Monitor on sale for $229.99. Shipping is free.

Dell via eBay has 27″ Dell S2721QS Monitor on sale for $229.99. Shipping is free.

Specs:

• Resolution: 3840×2160 (UHD)
• Refresh Rate: 60Hz
• Response Time: 8ms (GtG at Normal)
• Viewing Angles: 178° H / 178° V
• Contrast Ratio: 1000:1
• Display Type: IPS
• Brightness: 350 cd/m ²
• Speakers: 3W
• AMD FreeSync
• VESA: 100x100mm
• Ports
  • HDMI
  • DisplayPort 1.2
  • Audio line-out