Without this business, I am not responsible for what I say, so of course there is no charge.
The fees charged by the appraisal center are different, generally higher for individuals. In Beijing, the appraisal center appraised precious metals and diamonds, which was about 100 yuan.
It's no trouble, but there is no guarantee that every family can come up with the appraisal results at that time. There are only workplaces and no instruments. The appraisal needs to be taken back to the headquarters, and it will take at least 3 days.