We update products on a regular basis. We reserve the right to substitute a product if it is out of stock with an item of equal or greater value. This will only happen when we are unable to contact you or we do not get an email response to our request. We also reserve the right to make adjustments if a price is incorrect or shipping is more then the published rate. You will be contacted prior to any changes to your order. Please give us a day phone number and an email address you check during the day so we can contact you.