The prices on Pages on Pages include shipping costs, I probably should be more clear about that on the page itself. Thanks :)
Here in Israel, personal imports under $75 are customs-free and VAT-free, and with Amazon US granting free shipping for orders over $49, I typically just bundle 2-3 books into the same order to get into the "magic" range, where the total price is cheaper than it is for most Americans in the US (no sales tax). I have a very difficult time believing any other site could beat that pricing.