PSP has sold-in more than 50 million units worldwide, says Sony
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PSP has now sold-in more than 50 million units globally, Sony announced today.
Around 9 million units have been added to the console's installed base since August 2008.
The machine launched on December 12, 2004 in Japan; March 24, 2005 in the US; and September 1, 2005 in Europe.