Just a quick public service announcement.
The Mists of Pandara Digital Deluxe edition is going away. If you were procrastinating on upgrading to get the pet now is the time to do it before it becomes much more expensive to get on the third party market.
http://us.battle.net/wow/en/blog/13120780/mists-of-pandaria%C2%AE-digital-deluxe-edition-heading-into-the-blizzard-archive-3-3-2014