I was looking into this one for a while. Don't know about any of the sponsors, but the Canadian dealer I found for it (I believe by contacting Cimarron directly and asking who their dealers were), was "Country Classics Shooting Supplies".
When I contacted them, they indicated to me that they do periodic orders from Cimarron. I'm not sure how often they do such orders, but it didn't seem to me that they kept many items in stock.
This was all from limited correspondence about two and a half years ago, so much may have changed in either their business model or the availability of the revolver. I can say at least that when I did my research, it was a tricky one to find. Hopefully that helps though, or at least gives you a place to start.
Good luck!
