Of all the license plates in my collection, the Canadian polar bears are my favourite!!! I bought both of these online. The NWT one was formerly used in the 1990s and it cost me about $30. Not too bad!
This Nunavut plate was also purchased online also for about $30 but, I believe, not meant for use on a vehicle and only sold as a novelty item. I have seen a lot of them for sale with the Triple-0 number.