Any items that are out of stock, but available for backorder, will be notated on the product page when adding the item to your cart. The estimated in-stock date will be printed on your email confirmation as well. These dates are estimates only; should any dates change, you will be promptly notified via email. For all domestic orders, any other items that are readily available will be shipped immediately. There are no additional shipping charges for back-ordered items. We apologize for any immediate inconvenience caused by any back-orders.