Dell Home offers its Dell 21.5" 1080p Touchscreen LED-Backlit LCD Monitor, model no. S2240T, for $399.99. Coupon code "G7FZC9657MS9C3" drops it to $329.99. With free shipping, that's the lowest total price we could find by $20. Features include a 1920x1080 (1080p) native resolution, LED backlight, 10-point multitouch display, USB, and HDMI. Coupon ends August 1.