This is the NON-ENHANCED version of the Mega Evolutions Booster Box, There is no box topper (promo card ) that comes with this booster box like there is with the enhanced version.
We only received a few of these booster boxes and there is a limit of 1 booster box per customer only!!  DO NOT TRY TO PURCHASE MORE THAN ONE BOOSTER BOX OR YOUR ORDER WILL BE CANCELLED AND WILL BE CHARGED THE 6% CANELLATION FEE.  THESE ITEMS WERE PART OF A POKEMON BUNDLE WE ORDERED FROM OUR DISTRIBUTOR WHERE WE HAD TO BUY ADDITIONAL "GARBAGE" ITEMS TO GET THESE, SO PRICING IS A BIT HIGHER DUE TO THIS FACT.  WE WILL BE AS COMPETITIVE AS POSSIBLE ON PRICING PER MARKET CONDITONS. YOU MAY BE ABLE TO FIND THESE ITEMS CHEAPER ELSEWHERE, BUT WE WOULD LOVE YOUR SUPPORT SHOULD YOU CHOOSE TO PURCHASE FROM US. 
Product Details
Card Text:Mega Evolve Your Strength to the Next Stage! Striving to become stronger, Pokémon of all types are putting everything on the line to become Mega Evolution Pokémon ex! Harness the strong aura of Mega Lucario ex, embrace the overflowing power of Mega Gardevoir ex, and team up with more of these powerful Pokémon that boast devastating attacks and massive HP. But consider your strategy carefully—extra power brings extra risks! Choose your Pokémon partners and prepare for the biggest battles you’ve ever seen in the Pokémon TCG: Mega Evolution expansion! Each box contains 36 booster packs. (Each pack contains 10 random cards)
TCGplayer Tip:Pokémon’s next era is here! Brand new Mega Evolution Pokémon ex have monstrously high HP and powerful attacks, but come with a risk: if they’re Knocked Out your opponent takes three Prize cards.