Amazon.com: Pokemon TCG: Steam Siege, Blistered Booster Pack for 72 months to 1080 months, Containing 10 Cards Per Pack With Over 110 New Cards To Collect : Toys & Games
XY: Steam Siege - Booster Pack
When you unpack the perfect booster pack (steam trading cards) probably nothing special and not worth the share but i thought its kinda cool - 9GAG