This is a card that I received from winning a premier challenge at my league a few months ago. I was told that these are only given to the winners of premiere challenges, so they are pretty rare. I have only seen one being sold on ebay, but it was pulled from the website, because it was "broken."
This mew is the one from the Evolutions pack that released not too long ago, but there is one thing that sets it apart from its peers, and that's the "1st Place" stamped in Gold in the lower left corner of the illustration along with the official Pokémon League logo on the lower right.
Although this isn't a picture of my card, (couldn't seem to be able to get any image hosting website to work) this is the only picture of the same card I managed to find on the internet.
http://i.ebayimg.com/images/g/DSwAAOSwopRYaZLg/s-l300.jpg
This mew is the one from the Evolutions pack that released not too long ago, but there is one thing that sets it apart from its peers, and that's the "1st Place" stamped in Gold in the lower left corner of the illustration along with the official Pokémon League logo on the lower right.
Although this isn't a picture of my card, (couldn't seem to be able to get any image hosting website to work) this is the only picture of the same card I managed to find on the internet.
http://i.ebayimg.com/images/g/DSwAAOSwopRYaZLg/s-l300.jpg