Sun Yat-sen's commemorative coin for the founding of the People's Republic of China is round, with a fineness of 89% silver and a weight of about 26.8 grams, which is one of the standard silver dollars in the Republic of China. At present, the transaction price of the original flavor is around 550~600 yuan.
Money dealers earn the difference by referring to the market transaction price, and the lower the purchase price, the better.