Thumb Score: +21 Amazon has 12-Pack of 11oz Muscle Milk 25g Genuine Protein Shakes (Chocolate) on sale for $9.28. Shipping is free with Prime or on orders of $25 or more. Thanks smartest1 Deal Editor's Notes & Price Research: [LIST][*]Each shake contains 25g of protein along with other vitamins. This works out to be ~$0.77 per shake.