HARRY POTTER AND THE GOBLET OF FIRE. A Very Rare Promotional Common Welsh Green Dragon Egg & Dragon – Warner Brothers Prize. A Golden Triwizard tournament egg with a pewter Common Welsh Green Dragon. This was a promotional competition prize from Warner Brothers to mark the launch of the film. It comes complete with a matching purple velvet effect pouch. The egg is held together with a magnet, and the dragon fits inside. No offers considered below this starting price. It will be very carefully packaged. Please let me know should you have any questions.