A 5lb Jug of BSN Syntha-6 Protein Powder (chocolate peanut butter flavor) is $40.49 at Amazon.com. Select subscribe & save at the right to drop your price to $34.42 with free shipping. This is within pennies of the best price we've seen on this flavor. It features 22g of protein per scoop vs. only 2g of sugar. The 388 reviews so far give it a 4.5-star rating. Note that subscribe & save deals like this typically don't last through the day so act quickly. You will need to cancel your subscription after receiving your order to avoid being automatically shipped (and charged) for additional orders. There is no sales tax (except in KS, KY, ND, NY, and WA).