Thanks to this comment by blueskittles, thought it was very deal worthy. The original price was $339, dell reduced it by 20% yesterday (16/8) afternoon to $271.20, which means it comes to $216.96 after a further 20% off using the CHOICE20 code.
Dell IPS panel, showing as $329 at Scorptec and is well reviewed on Amazon US.
Display
Colour: Black
Diagonally Viewable Size: 60.5 cm : 23.8" (23.8-inch wide viewable image size)
Aspect Ratio: Widescreen (16:9)
Panel Type, Surface: In-plane switching, Glossy
Optimal resolution: 1920 x 1080 at 60Hz
Contrast Ratio: 1000: 1 (typical), Dynamic Contrast Ratio : 8 Million: 1
Brightness: 250 cd/m2 (typical)
That is pretty high res