Go to this link for free shipping:
You may need to go through the process of selecting a category, adding an item to your cart, then adding the DVDs, then removing the non-DVD item from your cart, in order for the free shipping to take effect.
Note, it only works ONCE per account, so buy all the packs you want now, because you can't use it again later.
nice one Sir!
something they can actually call a “best buy”