People's Republic of China, coloured silver proof 50 yuan, 2010, Outlaws of the Marsh series II, Gongsun Sheng Defeating Gao Lian, ASW 5oz, NGC PF69 Ultra Cameo, cert. #6469730-009, with original packaging, box and certificate of issue, mintage of 12,000 pieces.
Estimate: 2200 - 3500