I received my note from Amazon.com today — I'm getting ready to do some late-night reading on Saturday!

Greetings from Amazon.com.

We thought you would like to know that we are preparing your items for shipment.

You saved an additional $0.90 with Amazon.com's Pre-Order Price Guarantee!

The price of the item(s) decreased after you ordered them, and we gave you the lowest price.

If a qualifying item's official release date hasn't passed, Pre-Order Price Guarantee hasn't ended yet! If the price of the item(s) decreases between now and the release date, we will issue you a refund for the difference.

You can view the status of this order, and all your orders, online by visiting Your Account at http://www.amazon.com/gp/css/history/view.html

There you can:

        * View the status of unshipped items
        * Cancel unshipped items
        * Return items
        * And do much more

The following items are being prepared for shipment by Amazon.com:

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Qty      Item                              Price  Shipping  Subtotal
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Amazon.com items (Sold by Amazon.com, LLC) :
  1    Harry Potter and the Death...  $17.99      1  $17.99

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              Item Subtotal:  $17.99
        Shipping & Handling:  $0.00
                      Total:  $17.99

                       Paid:  $17.99

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$0.90 is your additional savings under our Pre-Order Price Guarantee.

The following title(s) decreased in price:

Harry Potter and the Deathly Hallows (Book 7)
    Original Price: $18.89
        Your Price: $17.99
          Quantity: 1
Additional Savings: $0.90