Home Slickdeals 18-Pack 12 oz. Cans Diet Mountain Dew $4.75 5% or $4.25 15% Slickdeals 18-Pack 12 oz. Cans Diet Mountain Dew $4.75 5% or $4.25 15% By ARCOM - 13 January 2020 114 0 SHARE Facebook Twitter Go to the deal page: 18-Pack 12 oz. Cans Diet Mountain Dew $4.75 5% or $4.25 15%