Home Slickdeals Microsoft Desktop 850 Full-size Wireless Keyboard & Mouse (Black) $19.99 + Free... Slickdeals Microsoft Desktop 850 Full-size Wireless Keyboard & Mouse (Black) $19.99 + Free Shipping ~ Best Buy via eBay / Best Buy By ARCOM - 21 December 2023 18 0 SHARE Facebook Twitter Go to the deal page: Microsoft Desktop 850 Full-size Wireless Keyboard & Mouse (Black) $19.99 + Free Shipping ~ Best Buy via eBay / Best Buy