Now that I read their policy in full, I'm agreeing with fiddle:
With respect to items sold by Amazon.com, we cannot confirm the price of an item until you order; however, we do NOT charge your credit card until after your order has entered the shipping process. Despite our best efforts, a small number of the items in our catalog may be mispriced. If we discover a mispricing, we will do one of the following:
If an item's correct price is lower than our stated price, we will charge the lower amount and ship you the item.
If an item's correct price is higher than our stated price, we will, at our discretion, either contact you for instructions before shipping or cancel your order and notify you of such cancellation.
Please note that this policy applies only to products sold and shipped by Amazon.com. Your purchases from third-party sellers using Amazon.com Payments are charged at the time you place your order, and third-party sellers may follow different policies in the event of a mispriced item.
