This rare and highly sought-after Knife Coin from the pre-Qin period of China 先秦时期 明刀 保粹评级极美88分 #A173 is a true treasure for any coin collector. With its unique composition of copper and certification from CCGA, this coin is a valuable addition to any collection. The coin's historical significance is further emphasized by its origin from China, where it was minted in the Empire period (up to 1948).

The year of the coin is estimated to be around -284/-279, making it a rare find from such an ancient period. The coin's exceptional quality is apparent from its certification, making it a must-have for collectors who appreciate world coins. This coin is an excellent investment for anyone looking to expand their collection and add a touch of history to their holdings.