Amazon has the Drano Kitchen Granules Drain Clog Remover and Cleaner (8.8 oz) for $4.20 - 30% off coupon (check “Save an extra” box, eligible on first S&S order for this product) - 5% off with Subscribe & Save (can cancel anytime) = $2.73 with free shipping on $35+ or with Prime (extra 15% off for 5+ subscribe and save orders).