Last week, the Amazon Video Games store made history with its biggest pre-order week ever thanks to the launch of the Xbox One and PlayStation 4. In fact, at the peak of demand last week, Amazon customers were pre-ordering more than 2,500 Xbox One and PlayStation 4 consoles per minute.
In addition:
· The E3 week pre-orders of the two wildly-anticipated gaming consoles brought a year-over-year increase in orders of more than 4,000%, compared to consoles ordered during E3 week last year
· Day-one pre-orders for the two consoles was nearly two times that of all video games sales on Black Friday last year (2012)
News courtesy of Amazon PR's firm, Weber Shandwick.
Best selling video game items on Amazon for 2013 so far: http://www.amazon.com/gp/bestsellers/2013/videogames
Going by this list PS4 is a good majority of those.