Buy two bottles of Rolaids at Walgreens and save big! This month, bottles of Rolaids are on sale for $3.99 each. Use a $3.00/2 manufacturer coupon. Stack it with a $1.00 Walgreens coupon from page 59 of the Digestive Health Book. Find these booklets on the aisle near the antacids. (They’re not available in all stores, though.) One Walgreens coupon will automatically apply to both bottles. Pay $1.49 each–a savings of 76%!