China
People's Republic 25-Piece NGC-Certified "25th Anniversary" Panda 15 Yuan Proof Set 2007, KM1741-1789. Mintage: 18,000 sets. A fascinating set, each 1/25th ounce gold miniature coin replicates a panda design from the previous 25 years. Every coin has also been graded PR70 Ultra Cameo by NGC. Sold with the original COA.
HID02901242017
Estimate: 1500-2000 USD