Dell Refurbished Store cuts 50% off its refurbished Dell 17" to 22" monitors via coupon code "DELL50MONITOR". Plus, the same coupon bags free shipping. (Shipping usually starts at $18.) That renders many significant price lows for these models, as well as extremely good prices for Dell monitors in general. All items are covered by a 100-day Dell warranty. Some exclusions may apply. Deal ends August 14. A couple of best bets, with prices after coupon: