In a March 24 press release, the Postal Service announced that it had placed an order for 50,000 Next Generation Delivery Vehicles with Oshkosh Defense, the contractor it had selected last year. The total cost of the order was stated to be $2.98 billion, or about $60,000 per vehicle, although that average may include costs other than the “sticker price” of each truck. 

Image courtesy of CarandDriver.com, "The New USPS Trucks: So Much for Looking Cool While You Deliver the Mail"