CNG - Mysia, Pergamon. Cistophoric 4DR. VF $92.00 12/15/99 Seller: cngcoins Mysia, Pergamon. Circa 133-1st Century BC. AR Cistophric Tetradrachm (12.64 gm). Cista mystica with half-open lid / Two serpents entwined about bow-case; caduceus to right. SNG Copenhagen 418. VF. 717776