If you’ve been to an electronics retailer like Best Buy recently, you’ve probably seen a stack of Xbox One bundles peppered throughout the store. According to Microsoft, that’s helped them boost sales of late. Xbox marketing chief Yusef Mehdi took to the Xbox blog today, noting Microsoft’s game system has moved a massive quantity of units; nearly 10 million. At roughly $350, Xbox says they’ve been shipping more units than ever. This bodes well for them heading into the holiday rush, but Playstation has been there, done that.