Good price for a 4K IPS monitor, even if it is only 24" Only 20% off for this sale Has good reviews. Needs Displayport 1.2 to get 4K resolution at 60Hz.
For those that need an Ultrasharp (you know who you are)! Beware, AFAIK, it has no scaler built-in, hence source needs to support 4K natively (excludes, my Sandy Bridge).