NORTHERN ZHOU: Anonymous, 557-581, gilt AE cash (9.03g), H-13.34, seal script, yong tong wan guo (everlasting circulation in ten thousand kingdoms), Very Good to Fine, R, ex Zhao Quanzhi Collection. Published as an amulet produced during Tang or Song periods. This example having been gilt long ago which shows definite signs of burial, likely as a temple offering, common during these periods.
Estimate: 100- 200 USD