China
People's Republic silver Unicorn Proof 150 Yuan (20oz) 1995 Gem Cameo Proof, KM804, Cheng pg. 189, #1. Mintage of 500 pieces. A superbly cameoed example of this large Unicorn issue. Housed in the original case, with mint-sealed soft plastic and COA.
Estimate: 6000-7000 USD