This could be happening because your browser or internet service provider (ISP) is caching Store pages, causing older prices to appear. The final price of an item will be confirmed when you place your order and the prices shown in the shopping cart and checkout pages are final.
Despite our best efforts, a small number of the items in our catalogue may have incorrect pricing. If we discover an incorrect price, we will do one of the following:
If an item's correct price is lower than our stated price, we will charge the lower amount to your credit card and ship your item;
If an item's correct price is higher than our stated price, we will either contact you for instructions before shipping or cancel your order and notify you of the cancellation.