We cannot guarantee when you will receive a pre-order item however we will give you our most accurate estimate on time, but sometimes we cannot meet this and we will have to extend or shorten the original period given. We will do our best to update you via email and ensure you are aware of any changes to the estimated delivery date. If your order includes in stock items as well as pre-order items we will only ship once all items are back in stock, so should you wish to have item/items that are marked as in stock sooner you must order separately.