Esta es su respuesta:
Dear Customer

Thank you for contacting Amazon.co.uk.

I am sorry for any inconvenience or disappointment caused.

The discounts we offer for items on our website do vary from time to time. I've checked your order #XXXX and found that we now offer a greater discount on "Inception Limited Edition - Triple Play (Blu-ray + DVD + Digital Copy)" than at the time you placed your order.

Unfortunately, we cannot extend a refund to you for the difference between the original price and the lower price you saw posted on our website.

While we don't always beat the best available price on every product, we do offer deep discounts on many thousands of items. From time to time, prices on some items will change due to special offers from suppliers and manufacturers or our inventory and sales volumes. When we can offer a lower price for new purchases we will, but we cannot extend these discounts to completed orders.

However, I have forwarded your comments to the relevant department for consideration.

Lo cachondo es que me mandaron el mail de dispached ayer a las 23:35 y me han hecho un refund de 2 peniques. Para la siguiente ya lo se: nada de preorder. Si, total, hoy la había podido comprar y más barata :-P