It costs 12K so it must be awesome. And the 250 lbs it adds only makes the handle better to.
I would say that suspension might add some weight, but I would guess at the most 50lbs over a dana 60 with leaf springs. The price is $13800 ......I priced one out with the exchange rate to Canadian dollars, shipping, border duty and GST and it would cost me over $22000 Canadian to have that thing sitting in my garage.