Schilke 51D Gold Plated, GAT processed. Purchased over 6 years ago, and then underwent GAT processing and gold plating. It would probably cost over 50,000 yen to have this set made now. I haven't used it in a while, and there is some plating wear due to being left unused, so I'm selling it at a special price. The original case is not included. Please feel free to comment if you have any questions.