Check out this new article from the Daily Illuminator that Steve Jackson Games posted:
August 23, 2006: Warehouse 23 Shipping Sale Hint
As we approach the end of the Warehouse 23 August shipping sale, I'd like to take this moment to point out that the lower shipping costs apply to preordered items, as well. So if you're planning to order something anyway, placing a preorder now will lock in the discounted shipping price.
Preorder items of particular interest include: GURPS Mysteries, GURPS Bio-Tech, and Pieces of Eight. But don't limit yourself to just the top items! Take a look at everything we're printing, and all the things on the way.