Monoprice via Rakuten offers its Monoprice CrystalPro 27" 4K LED-Backlit LCD UHD Monitor for $369. Coupon code "MN56" knocks it to $312.99. that's the lowest price we could find by $87. Deal ends June 26. Buy Now Features 3840x2160 (4K) native resolution VESA DisplayHDR 400 certified 1 DisplayPort and 2 HDMI inputs tilt-, swivel, pivot-, and height-adjustable stand