Dell Small Business offers the Dell UltraSharp 25" IPS LED-Backlit LCD Monitor, model no. U2515H, for $429.99. Coupon code "STACK40" cuts it to $389.99. With free shipping, that's the lowest total price we could find by $5, although in May we saw it for effectively $60 less. (It was $430 with a $100 gift card.) It features a native resolution of 2560x1440, LED backlight, 5-port USB 3.0 hub, tilt and swivel adjustment, DisplayPort, and two HDMI inputs. Deal ends August 31.