Cheapest I can find at the moment.
Spend another penny on vtech (I bought another story) and you get a free clock too.
Shows currently out of stock online and no reserve for instore, however I rang the store to find over 15 in stock when I got there!
Buy a SD card to go with this and you can download another 18 books / stories free from vtech. Says the stories are £4.99 but free for now!