Watch List notes:

SOUTHERN SONG: Jia Ding, 1208-1224, AE 10 cash (32.36g), H-17.634, 53mm, zhe shi (value ten) on reverse, light tooling, Fine to VF, ex Dr. Dirk Löer Collection. This coin is not mentioned in the Song histories, but it is mentioned in the Ming encyclopedia.

Estimate: 200-300 USD