Link: http://www.muscleandstrength.com/store/elite-casein.html
Shipping is $5.99 or free on orders over $99.
So one tub is $41.98 shipped. Two tubs are $38.99 each, shipped. And if you
buy three or more tubs it's just $35.99 per tub. Great deal for casein.
Credit to Supplement Deals for finding this.