I personally want one myself, seems to have a lot of benefits over a standard aluminum receiver with no real practical downside. That being said when I went looking for one, there wasn't any in Canada and the US seems to have none for sale at the moment (likely very popular due to the WWSD project). Personally I decided to wait a while until they are available again and then order. However overall cost would likely be in the 500$ CAD range when everything is all said and done because you will have to import from the States (unless someone brings a bunch into Canada)