Welcome to the Disney Parks Moms Panel, Debbie. I'm excited to hear you have a trip planned for the summer!
Thank you for bringing your question to us. Prices of small items such a separate half-carton of milk are not available online, however, an estimated price for the item you mentioned would be around $2.75 (*prices always subject to change without prior notice). You can access the menu for
End Zone Food Court (for its different meal periods) by clicking
here.
Remember, Debbie, that you can also have food items
shipped to your hotel room and keep them in the refrigerator. If you do end up having milk shipped to your resort, be sure to order a half-gallon so that it fits in the refrigerator provided in your room. Also, be aware that there is a 5$ handling fee to pay (*prices always subject to change) for every package sent during your stay. Bell Services would happy to store your item (and will keep it refrigerated) until you collect it.
Debbie, I really hope to see you again real soon for more planning tips.
Have a magical trip!
~Desiree