Panda coins are issued by the People's Bank of China, while the Agricultural Bank of China only sells them at high prices. The difference of 17 is normal, the cat coin is about 170, and the total gold package is about 220.
Banks sell expensive, and the prices of different outlets are different. Generally, it sells for more than 300, and there are also more than 200. It's not worthwhile for the bank to buy it. It's too expensive to go to China Gold Coin Network. This is the authoritative organization of gold and silver coins. Generally, buying gold is more economical than banks.