PlayStation
The PlayStation or PS1/PSX was released in North America on September 9th 1995.*30 The PS1 saw great sales from the beginning and earned it a second place standing against Nintendo of the same era and handily beat the Sega Saturn. Over its lifetime the PS1 sold more than 104 million units.*31
PlayStation 2
The PlayStation 2(PS2) was launched in North America on November 24th, 2000. The PlayStation 2 is the all time best selling console in history. With Sales of over 157 million units. Production of the PS2 did not fully cease until January of 2013.*32,33
PlayStation 3
The PlayStation 3(PS3) was launched in North America on November 17th, 2006.*34 By November of 2013 global sales of the PS3 had reached upwards of 80 million systems.*35 In October of 2013 the manufacture of the PS3 was officially discontinued.*36
PlayStation 4
The PlayStation 4(PS4) was launched in North America on November 15th, 2013.*37 It is currently Sony’s flagship gaming system with sales as of May, 2016 over 40 million units.*38 In June of 2016 the “Neo” was announced, an upgraded version of the PS4, with no definite release date.*39