The Pokemon ME03 Mega Evolution Perfect Order Sleeved Booster Case contains 144 packs of Pokemon cards from the Evolutions set. Each box is signed by 5ban Graphics and authenticated by Beckett Authentication Services (BAS). The cards are in standard size and are illustrated by 5ban Graphics. This preorder item is not vintage and is suitable for ages 6 and up. The Pokemon Trading Card Game enthusiasts will enjoy the booster packs featuring artwork by Aaron Jeffery.