If you have already purchased your item and want to now upgrade the shipping to USPS Priority Mail Express you can do that here. Priority Mail Express is 1 business day delivery.
For items going to's authentication department, please note that upgrading your shipping to overnight will result in us shipping your package overnight to's authentication department only. will NOT ship overnight from their authentication department to you. Additionally, if you choose to upgrade your shipping to 1-day or priority and then return the item, the extra shipping fee will not be refunded to you unless we misrepresented the item.