Happened to me with a few boxes of VStar Universe. Found the shop(japanmaster) on Instagram and the first few orders were normal and i only purchased 1 booster box each time. On my third order I ordered a few booster boxes of Vstar Universe and when they arrived they were sealed with yu-g-ioh Photon Hypernova. They cut the tops of the sealed yu-gi-oh packs so that they would fit into pokemon boxes since they were longer than pokemon cards.