VGC: "Sony has assuredly topped 150m PS2s through January 2011. This makes PS2 the first system to top 150m units of hardware worldwide. DS will be there by the end of 2011, but for now, Sony's dominant system of the 2000-2006 is still rather easily the biggest system of all time. With PS1 at only 102.5m units and Wii just at 85m, no home console should touch PS2 figures for years. Moreover, as Sony is still shipping 1-2m units per quarter in developing markets, the system has not only topped 150m, but can still top 160m units if the modest declines from the current 6-7m level can continue for at least another half year. In fact if PS2 is at 153m or more by the end of June 2011, 160m is going to be passed rather easily."