Head over to Woot! and snag this deal before it is gone! Get the Energizer MAX Alkaline Batteries 100-count for just $37.99! (regularly $99.00) That is just $0.38 each! Definite stock up price! Plus, if you are an Amazon Prime Member your order will ship free. Otherwise a flat rate shipping fee of $5.99 will be applied. You can add a quantity of 3 to your cart and will only pay the shipping fee once.
You can get a 30-day free trial of Amazon Prime here, if you want to score the free shipping offer.