A Malaysian 'Yu Gi Oh!' card collector was left in distress after a costly mistake involving a rare Grandmaster Rare Dark Magician card from the Pharaoh's Servant set. The card, which is estimated to My Top 100 Rarest & Most Expensive Yugioh Cards (EVERY GRADED CARD)! 15 Yu Gi Oh Cards Worth More Than A Car (And 15 That Aren't Worth Anything Anymore) How to Identify Fake Yu Gi Oh Cards: 4 Easy Methods