AWhile ASUS announced a 4K monitor, on the value frontier of computer monitors, the 23-inch Viewsonic VX2370SMH-LED IPS monitor is now offered for $160
$150 at Amazon by Amazon. It has 93 customer reviews with an average of 4.1 out of 5. You can buy as many as you like at this price.
Other features include 1920x1080p, HDMI and DVI (with HDCP) and VGA inputs, SRS Premium Sound, includes VGA, HDMI and audio cables, frameless design, power savings, Kensington lock slot, etc.
Price updated on 6/4/13 at 12:15pm ET.