3. Second Avenue Subway MetroCard
“This is the new MTA,” boasts the commemorative MetroCard issued in honor of the grand opening of the Second Avenue Subway and its three new stations. In this iteration, the iconic yellow of the standard MetroCard is replaced with colorful circles with letters that spell out “The Second Avenue Subway.” The same design is seen on maps of the line, dedicated subway cars and banners hung in the actual stations.