› added 4 years ago
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TIL that the rarest stamp in the world (the 1856 British Guiana 1c magenta) - of which only one specimen exists - has broken the world record stamp price each of the last four times it has been sold. It was sold for 6s, £120, £150, $36,000, $40,000, $280,000, $935,000, and most recently $9,480,000