1856 British Guiana One-Cent Magenta sells for record US$9.4m
A one-cent postage stamp from a 19th century British colony in South America has become the world's most valuable stamp, again.

A one-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 on Tuesday at auction in New York for US$9.5 million, Sotheby's said. It was the fourth time the stamp had set the auction record for a single stamp in its long history.
The stamp was expected to bring between US$10 million and US$20 million. Sotheby's said the buyer wished to remain anonymous.
David Redden, Sotheby's vice-chairman, called the sale of the stamp as a "a truly great moment for the world of stamp collecting".
"That price will be hard to beat, and likely won't be exceeded unless the British Guiana comes up for sale again in the future," Redden said.
Measuring 2.54cm by 3.18cm, it hasn't been on public view since 1986 and is the only major stamp absent from the British royal family's private collection.