i bought one set from ebay UK (NSFW and kids friendly version) and had it hand carried back by a friend there back here ....

how do you spot the fakes ??

the first picture above, the two boxes might be genuine ... the card game launched first, the online app game very much later on ... assuming the bottom box was printed/produced b4 the online game and the top AFTER

the second picture on comparison of 2 cards ... since you havent open the box ... the picture taken off the net ??