We’ve seen a lot of different sizes from Optimum Nutrition for their iconic Gold Standard 100% Whey over the years, as well as a range of traditional and unique flavors. The veteran brand have today announced yet another volume to choose from with a 90 serving Gold Standard Whey. At this point we have lost count of how many different sizes Optimum have put together, with the new 90 serving sitting somewhere in between the original 68 to 77 serving 5lb, and the now rarely seen 119 to 123 serving 8lb. The value of the latest from Optimum may actually come as a surprise to some, as it carries the rather impressive price tag of $59.99. To save you time we’ve grabbed our own calculator and yes the cost per serve on the 90 is the best you’ll find. Even factoring in the bagged 10lb, at 66 cents a scoop you’ll find few supplements, if any that can beat that value. Before rushing online and seeing who is stocking the latest Gold Standard Whey, the variant is only available at Costco. Just a few locations have reported having it in stock at the moment, with what looks to be two tastes to choose from in chocolate and vanilla.