I’ll be putting up as many listings each month as time permits and cash needs demand. My store has numerous very nice US classic stamps, including some of the rarest, and I add new ones all the time. George K’s Stamps. I was honored by the SwedishTiger (Roger Kirby) as “Dealer of the Year” for 2009. For clear, beautiful pictures of all the US and UK classics, go to his award-winning site. For a more accurate assessment of current value based on the total range of grades, see the PSE (Professional Stamp Experts) pricing guide, which is updated quarterly. Their grading also considers other factors than just centering, such as color, impression, eye appeal, the back, perfs, etc. But it will give you a better idea of the range of retail values in the US Classics arena. Stamp Collectors Against Dodgy Sellers. (see below) Here is part of the story, published on-line at MSNBC. Com. If you see a relatively newer ID offering multiple listings of gem appearing US classics all at one time, accompanied by a cockamamie BS story, i. I will check for infestation and do what I can to try to stop the infection before it spreads. The item “USA Scott #8A 1ct Used Doporto Cert Position 77R1E Fancy Cancel CV $850 RARE” is in sale since Friday, March 24, 2017. This item is in the category “Stamps\United States\19th Century\ Used”. The seller is “geokster” and is located in Atlanta, Georgia. This item can be shipped worldwide.