Meritline offers the factory-refurbished Logitech Wireless Desktop MK320 Keyboard and Mouse Combo, model no. 920-002836, for $24.99. Coupon code "MLC121ZN" cuts it to $19.99. With free shipping, that's tied with our October mention and the lowest total price we could find by $10. The keyboard features media-centric keys. A 90-day Logitech warranty applies. Coupon expires after 100 uses.