How to determine value of items?
I have a POA over my mom who has Alzheimers. She has many items in her home that I suspect may be valuable antiques. Unfortunately, due to her health, she is unable to advise the details pertaining to each item, such as where and when it was acquired, the history behind each piece, or what she paid for it. When it's time to liquidate her furniture/furnishings, what is the best way to ascertain the value of her property so as not to undersell it? How do you find reputable appraisals?