Amazon has the 6-Pack 20oz BodyArmor Sports Drink Sports Beverage (Fruit Punch or Strawberry Banana) for $5.96 - 15% off coupon (check "Save an extra" box, eligible on first S&S order for this product) - 5% off with Subscribe & Save (can cancel anytime) =time) = $4.77 with free shipping on $35+ or with Prime. Roughly 79 cents per bottle. 

• The 8-Pack 12oz options is the same sale price in Peach Mango / Strawberry Grape