China
People's Republic of China Proof gold Unicorn 500 Yuan (5 ounce) 1995, KM-Y656, PR69 Ultra Cameo NGC. Even though this stunning, near-flawless, piece is housed in an NGC jumbo holder, the original wooden case is included, with COA number 97 of the tiny mintage of only 99 total pieces.
Estimate: 40000-50000 USD