The Playstation 4 has sold 1 million units in its first 24 hours following its North American launch on November 15th and passed 2.1 million units 48 hours after its November 29th European launch, has completely sold out of available stock within 24 hours of its launch in South Africa, and continues to be scarce on shelves in North America and the UK as Sony manufactures stock to attempt to meet the demand for Christmas.