MyProtein.com has 5.5 pounds of Myprotein Impact Whey Protein (various flavors) for $55. Add three to cart to reach $165 - $93 off with code CREA165 in cart = $72 with free shipping.  Incluces a free 0.5lb pouch in cart.

MyProtein Impact Whey has a score of 8.1/10 on Bodybuilding.com and was named the "best value" protein on Labdoor.