Amazon has the 8lb MuscleTech Nitro-Tech Whey Gold Protein Powder (109 Servings; Double Rich Chocolate flavor) on sale for $86 - 25% off coupon (check "Save an extra" box, eligible on first S&S order for this product)  - 5% off with Subscribe & Save (can cancel at any time) = $60 with free shipping. Roughly $7.56 per pound or 55 cents per serving.