2013年两枚精製套币。生肖系列。蛇年。50元以金铸打(彩金),10元以银铸打。皆获NGC较高评级。10元银币正面3点钟方向轻微起雾,除此之外无起雾或氧化。Fr-Unlisted; KM-Unlisted. 50 Yuan struck in gold (colorized) and 10 Yuan struck in silver. Both certified by NGC and garnered a perfect grade. The 10 Yuan has a slight fog on the obverse at 3 oclock. Otherwise free of haze or tone.NGC PROOF-70 ULTRA CAMEO.