Here is the tool for only $18 US on ebay. Good deal.
http://www.ebay.com/itm/Never-Used-L...YAAOSwhcJWO6be
And here is the company that makes the lift the dot fasteners. Not sure if they sell direct to public, but they do list prices per 100. There is a shopping cart so I suspect they do sell retail. The carrier uses government black. They also sel the common sense fasteners like used on Jeeps and other military vehicles.
http://www.dotfasteners.com/lift_the_dot.html