For its newsletter subscribers only, newegg offers the Rosewill LCD Screen Cleaner and 100ml Cleaning Solution, model no. RCN-SC106, for $9.99. Coupon code "EMCXLWN58" cuts it to $4.99. With free shipping, that's the lowest total price we could find by $4. It features a fluid reservoir handle and cushioned micro-fiber pad. Deal ends September 23.