Question: how many playstation 1 were sold?
Answer: Sony's first entry into the console market proved that it was the CD-ROM, not the videogames cartridge, was the future of gaming media. The PSOne sold 104.25 million units in its 12-year life span (between 3 December 1994 and 23 March 2006), 71.32 million more units than its primary competitor, the N64.