It's the same price as the PS4 on release though. In any case, this shipment has been lasting several days now.
Wat? This shipment isn't lasting, these are resellers or small time retailers who sat on a paltry numer to sell for $400. But the Switch has been available 100% of the time on Amazon for these markups. It's sold out on Amazon itself, like the majority of locations of ever major retailer in this country. That's why it is being marked up by $100 on Amazon.