Veilleux, 73, helps people sort gems from junk when he appraises furniture, antiques and art by using his knowledge of what similar items have sold for in the past. But art auctions can be fickle.
On Wednesday, shares of Tesla climbed 5.93 percent to break a record high that had been in place for three years. The same day, Musk became the first individual ever to boast having more than a $400 ...