WoWDB

Even though the tootip on this pet says "Pickpocket" as the acquisition source, you don't actually pickpocket the pet itself. Instead, after a short quest chain originating in the Rogue Class Hall, you gain the ability to pickpocket common to epic items off mobs that are changed to a special currency, Coins of Air. This special rogue currency is then used to purchase rewards from Griftah. This pet costs 10,000 Coins, is cageable and can be sold.