This tiny piece of paper sold for $9.5 million
money.cnn.com | By Jillian Eugenios | June 18, 2014 Watch Video NEW YORK (CNNMoney) It’s been called the most valuable item in the world by weight. The British Guiana One-Cent Magenta just became the most expensive stamp ever sold. The stamp, weighing just 0.04 grams, was auctioned by Sotheby’s Tuesday, bringing in $9.48 million, just shy
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