Amazon offers 4 lbs. of Optimum Nutrition 100% Casein Protein
in French Vanilla for $28.26
. (It's the 2-lb. 2-pack option.) With free shipping
, that's $9 under our mention of this quantity in another flavor from May and the lowest total price we could find for 4 lbs. of French Vanilla by $28.
Note that this items takes five to seven weeks to ship.