New price low. Amazon with OceanBreezy has the 24-Count OceanBreezy Automatic Toilet Bowl Cleaner Tablets (Unscented) for $15 - $2 off coupon (check "Save an extra" box, eligible on first S&S order for this product) - 5% off with Subscribe & Save (can cancel at any time) = $12 with free shipping on $35+ or with Prime.