Sony announced some big news today. In one of their more recent tweets Playstation Europe says “PS4 has now sold a record breaking 2.1 million units worldwide. Thank you!”. Xbox has also released some numbers of their own, but the have not released the exact number of consoles sold.These are groundbreaking numbers numbers for the new consoles. The Xbox One was initially released in 13 countries, whereas the Ps4 was only initially released in North America. Many people that are hoping to pick a next generation console this holiday season might be out of luck, both systems are expected to be sold out for the holidays.