Routine. The amount of money in the world can be saved, even if the copper dollar is less than 100.

Generally speaking, copper coins are priceless and are basically informal auction houses.

Common scams in auction houses:

(1) fraudulently obtaining high inspection fees under the pretext of mortgage loan. Since we need a mortgage, we should examine the authenticity of things. The inspection here is divided into expert inspection and instrument inspection.

(2) False appraisal and overvaluation for the purpose of defrauding high upfront expenses. In Shanghai, most companies charge a pre-promotion fee of 1% of the starting price and an 8% commission after the transaction. If they don't make a deal, they don't have any auction fees and continue to publicize for half a year. After the auction, they will not refund the pre-promotion fee.