However, Sony has not officially announced the passing of the PS2, but it seems its days are numbered, i.e. it will probably sell as long as stock lasts. Sony could officially discontinue the PS2 before it launches the PlayStation 4, with the PlayStation 3 taking its place.
In early 2011 PlayStation 2 sales hit 150 million units, making it the best selling console of all time. We are not sure the PS4 will manage to repeat its success, as the market is changing and changing fast.
Farewell PS2, you've served us well.