I was just looking into the cheap Costco formula to possibly start supplementing. With the amount Colton eats (close to 40 oz a day)...it would equal $14 a day! That's $420 a month.
Whoa. You are welcome Mike for saving us $420 a month. (pumping is getting pretty old though since my child never could breastfeed...)
Anything for my little Chubbers :)