Amazon offers the Nutramigen Formula for Cows Milk Allergy 8-oz. Bottle 6-Pack
for $14.99. Clip the $10 off
coupon on the product page to cut it to $4.99
. Plus, Prime members receive free shipping
. (Non-members can spend $35 or more to qualify for free shipping; otherwise, shipping adds $5.01.) That's $10 under the price you'd expect to pay at your local store.
Note: It's currently on backorder, with an estimated in-stock date of November 15
: It's back in-stock.