2012年中国青铜器纪念金币系列第二组“商·司母辛方鼎”精铸金币2000元,重5盎司含.999金,连原盒及证书,编号1130,PCGS PR70DCAM,#41723322,发行仅2000枚。People s Republic of China, Chinese Bronze Ware, 2nd series, 2013, gold proof 2000 Yuan, Shang Dynasty, Si Mu Xin Fang Ding , weighs 5oz containing .999 gold,PCGS PR70DCAM, #41723322, with original packaging and certificate of issue, certificate number 1130, mintage of 2000 pieces only.