Dell's higher-end LCD displays are not only excellent quality, but when they're on sale, represent an amazing deal. Take the company's UltraSharp series, in particular the 24-inch U2414H, which is currently priced at $265 (including delivery), down from it's normal $379 asking price.
The 60.47cm U2414H features an LED-backlit IPS panel with a native resolution of 1920 x 1080, 8ms GTG response time and a contrast ratio of 1000:1. It boasts the "world's thinnest border", if you're into that sort of thing, as well as two HDMI connectors, several DisplayPort options and five USB 3 ports (four downstream, one upstream), including one that supports charging.
You don't have to do anything special to take advantage of the deal -- just hit up the product page, add it to your cart and check out. While Dell has regular sales, the ones for its high-end displays are sporadic, so it's best not to take your time deciding if you want to grab one.
Credit goes to OzBargain user stylemk for noticing the discount.