Amazon.com has "OPTIMUM NUTRITION GOLD STANDARD 100% Whey Protein Powder, Naturally Flavored Chocolate, 4.8lbs." on sale for $43.29 after 5% S&S discount + clipped 20% off coupon. https://smile.amazon.co
Strawberry flavor also has a coupon available, bringing it to $43.45 after 5% S&S discount + clipped 20% off coupon. https://smile.amazon.co