Amazon has a 12-Pack of Gatorade Zero Sugar Thirst Quencher, 20 fl. oz. Bottles (Zero Cool Blue Variety Pack) for $9.98 - 5% off with Subscribe & Save (can cancel at any time) - 20% off coupon (check “Save an extra” box, eligible on first S&S order for this product) = $7.48 with free shipping on $35+ or with Prime.