550
Current market value (in millions of U.S.$) of fraudulent wine on the secondary market as a result of forgeries by convicted wine counterfeiter Rudy Kurniawan. According to wine authentication expert Maureen Downey, “almost none of it has been removed from circulation—it is being resold over and over again” by auction houses and retailers. Kurniawan was found guilty in 2013 of selling more than $1 million worth of fake fine wine each month from 2002 until his arrest in 2012.