Dell 21.5-Inch 1080p LED IPS Monitor $110 shipped (orig. $170+)
AC Adapter for Dell S2240L S2240LC S2240M S2240MC S2240T S2240TB LCD Monitor | eBay
Best Buy: Dell 21.5" LED HD Touch-Screen Monitor Black S2240T
Globalsaving AC Adapter for Dell S2240T 21.5" Multi-Touch Desktop Flat Panel LED LCD Monitor Power Supply ac Adapter Cord Cable Charger : Electronics - Amazon.com