Dell Home, via its Member Purchase Program, offers its Dell 42.5" 4K IPS LED-Backlit LCD Ultra HD Multi-Client Monitor, model no. P4317Q, for $883.49 with free shipping. That's $67 under our mention from four days ago and the lowest total price we've seen. (It's the best deal now by $95.) This monitor can display up to four independent clients at once and features a 3840x2160 (4K, 2160p) native resolution, two built-in 8-watt speakers, USB 3.0, DisplayPort, mini DisplayPort, and two HDMI inputs.
Note: Dell's MPP is available to select groups, including students, government employees, military (active and retired), credit union members, and health care workers.