Home Dealnews Microsoft Surface Duo for AT&T: $400 off w/ 30-mo. plan + free... Dealnews Microsoft Surface Duo for AT&T: $400 off w/ 30-mo. plan + free shipping By ARCOM - 12 March 2021 61 0 SHARE Facebook Twitter Go to the deal page: Microsoft Surface Duo for AT&T: $400 off w/ 30-mo. plan + free shipping