The 30th anniversary edition of the Metstrade show, the world’s largest business-to-business recreational marine trade exposition, set a new mark for attendance with 16,307 unique visitors — an increase of 5 percent from 2016.

“Once again in the U.S., greed is good,” Sass said.

AMSTERDAM — The international METS Trade Show, which continues through Thursday at Amsterdam RAI in the Netherlands, introduced a new feature this year.