Rare 1-cent stamp sells for $9.5 million – CBS News

CBS News Rare 1-cent stamp sells for $9.5 millionCBS NewsNEW YORK – A 1-cent postage stamp from a 19th century British colony in South America has become the world's most valuable stamp – again. The 1856 British Guiana One-Cent Magenta sold Tuesday at auction in New York for $9.5 million, …

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