Hello everyone, I'm still quite new in collecting screen used/worn items and wanted to get some clarification on how some items are sourced. For some films, I understand that the studios authorize selling the entire wardrobe/props and they come with LOAs signed off by the studios. What about those films where only a handful of items show up, have LOAs not signed off by the studios but sold on reputable prop selling websites? How did these items make it out to the open market instead of being returned to the property master? Thank you!