What Rob said, Nick.
EE eats that shipping charge if you used a free shipping code or the order qualified for free shipping. That's why when I order, I always order in bulk. I think it's $79 of in-stock stuff and there's always a free shipping code for any $99+ order I think, plus there's tons of expensive crap I order that just automatically qualifies (I'm looking at you Acid Rain toys).
I just ordered 2 of ARW figures and a clearanced pack of droids and it automatically gave me the free shipping. Those were all in stock of course.
However, I've pre-ordered a ton of separate things in the past, like say individual figures and some upcoming ARW toys, and they all ship at different times, but I'm not charged shipping on them.
The checkout is goofy how it adds the shipping but subtracts it and things. It's an odd way it does it in the checkout process, but it always works out to no shipping.