#500 Used w/ 1997 PSE Clean Cert. Completely Sound Stamp, very well centered. We strive to describe the items as accurate as we can. Check out our other auctions! We strive to display the highest quality images. 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 free listing tool. The item “Momen US Stamps #500 Used PSE Cert XF+” is in sale since Thursday, December 02, 2010. This item is in the category “Stamps\United States\1901-Now\ Used”. The seller is “momenstamps” and is located in Raleigh, NC. This item can be shipped worldwide.