I spent 16 ($1,000+) on an old Pokmon pack and booster box at YK in Japan and even the manager looked nervous when I opened them. , No previews., No refunds., Just risk., Was it worth it?, YK, Ancient Origins Booster Pack Sealed Pokemon Mercari ad eBay Pokemon XY Ancient Origins Booster Box Factory Sealed 36 Packs With Magnet CASE. Pokemon 151 Japanese Sealed Case (12Box) SV2a US Seller Secure Fast Shipping eBay