Dell Home offers the Dell S2230MX 21.5" 1080p LED-Backlit Widescreen Monitor for $149.99. With free shipping, that's $20 under our mention from three weeks ago and the lowest total price we could find by $10. Sales tax is added where applicable. This ultra-slim display features a 2" panel depth, 1920x1080 (1080p) native resolution, 1,000:1 contrast ratio, 5ms response time, 250 cd/m² brightness, DVI-D and VGA inputs, and more.