Optimum Nutrition Essential Amino Energy 65 servings Fruit Fusion & Concord Grape on sale from Amazon $18.15

Amazon.com has 2 flavors of Optimum Nutrition Essential Amino Energy 65 servings on sale today.
Fruit Fusion is showing a 20% coupon for me. With the 20% coupon and the 5% S&S discount it’s $18.15. Without the S&S discount, it’s $19.36.
https://www.amazon.com/NUTRITION-…vpc_slickd
Concord grape is not showing a 20% coupon for me. With the 5% subscribe and save discount, it’s $20.54. Without the S&S discount, it’s $21.62.
https://www.amazon.com/OPTIMUM-NU…vpc_slickd
Edit: I forgot to mention that according to the three camels website, these prices are the lowest for both flavors.