About the product: Round One Z/X Promotion Pack Collaboration Card Z/X Round One Collaboration Insane Echo Yutaka Tenryu Holo 2 cards After opening the pack with scissors, I immediately put the cards in sleeves and stored them. I am selling these cards because they were not the ones I was looking for. Although they are unused, please refrain from purchasing if you are concerned about initial scratches, etc., to prevent any problems.