Amazon has the 330-Ct TUMS Extra Strength Chewable Antacid Tablets for $14.48. Add two to cart (660-ct total) to reach $28.96 - 5% off with Subscribe & Save (can cancel anytime) - 25% off coupon (check “Save an extra” box, eligible on first S&S order for this product) - $7.24 off at checkout (BOGO 50% off) = $16.65 with free shipping on $25+ or with Prime.