This is a PSA post for those that missed the February Mew distribution (done via GameStop stores in the US); there will be ANOTHER chance to grab it coming soon. The important thing is that you need to be registered with a Trainer Club account at Pokémon’s official website AND be opted in to receive the monthly newsletter by May 31st!
If you had trouble getting a code for the Legendary Birds, you might want to double check your settings so you don’t miss this. Great opportunities don’t often come twice like this.
For those who did get a Mew, sorry. This new code will not be redeemable on games which already received it.