What you see is what you get. We are committed to your 100% satisfaction. When you decide to return the item. Wait for our response before you return the item. Return time will be extended to 90 days from the date of the sale.The item "Momen Guam Stamps #4 Mint OG NH Block of 4 PF Cert XF" is in sale since Tuesday, January 11, 2011. This item is in the category "Stamps\United States\Possessions". The seller is "momenstamps" and is located in Raleigh, NC. This item can be shipped worldwide.