Korean sv4a Pokemon Booster Box Shiny Treasure ex This case of Japanese 151 booster boxes sat under my desk for a few years and silently became the second most expensive sealed item in my collection. Coincidentally, I bought this from @ Pokmon Japanese Shiny Treasure EX Booster Box Sealed, Fresh From US Seller, Ships Fast! Pokemon Booster Box Acrylic Case Pokmon Booster Bundle Display Frylics.nl