Home Slickdeals 16-Oz Arm & Hammer Baking Soda $0.82 + Free Shipping w/ Prime... Slickdeals 16-Oz Arm & Hammer Baking Soda $0.82 + Free Shipping w/ Prime or $25+ By ARCOM - 15 January 2021 61 0 SHARE Facebook Twitter Go to the deal page: 16-Oz Arm & Hammer Baking Soda $0.82 + Free Shipping w/ Prime or $25+