There is also the best way to trade is auction, but the auction has certain standards, and only real and valuable things can be traded at the auction. It is also the best, convenient and quick way for such ancient coins to participate in the auction. Domestic auction belongs to the mode of price increase auction, and the price will be fairer after the transaction. However, at present, it is difficult to distinguish the authenticity of auction companies, and many real companies still have formal and informal transactions. Therefore, when looking for an auction company to cooperate, we must make a detailed understanding. I have been engaged in art auction business for 20 years, and have dealt with auction companies all over the country, both formal and informal. I often cooperate with several trustworthy companies, first of all, Beijing Guardian and Poly, followed by Qingdao collection auction. They are not as big as the first two, but the transaction speed and frequency are faster than them, as long as the real transaction is settled. If the value of ancient coins is not very large and the appreciation potential is generally weak, auction transactions are generally not adopted because regular auction companies do not accept them. Just a few hundred or thousands are not enough for the company's transaction costs. Therefore, it is suggested to find a cultural market privately or the stall owner to trade on his own. This brings a new problem. What do you think of the value of ancient coins? This question is simple. Find a regular auction company to send the auction. What they accept is of great value, but they don't accept it if it is too small. Also, if the company looks tall, but you are required to pay appraisal fees, storage fees, auction fees, and ownership certificate notarization fees, then the company is generally an informal company. Is the company that charges in advance an informal company? Not really, because the auction law stipulates that auction companies can charge a certain amount of organization and publicity fees in advance. Whether it is accepted or not is the company's own different business model and concept. Some companies charge a little upfront fee as the threshold. Generally, the transaction rate of high imitation things is low, so the auctioneer should consider whether he is sure of the transaction, otherwise he will lose money if he can't do it. This can effectively reduce the high imitation collection from entering the auction company for trading. Of course, none of the above is absolute, just personal experience.