An online marketplace sale for rare coins in Arlington led to alleged theft and shooting on Saturday evening. According to the Arlington Police Department, officers were called to a parking lot near ...

An anonymous buyer has paid more than $30 million for a collection of rare U.S. prototype coins, some from the 1700s, that never went into circulation, according to the dealer that brokered the deal.

For a tiny circle of elite collectors, certain U.S. coins function more like blue-chip artworks than pocket change, routinely commanding seven- and even eight-figure prices. These ultra-rare pieces ...