Travelzoo offers the New York 6-Attraction CityPass for Adults for $109. (Direct purchase from CityPass costs the same, but a $1 processing fee applies.) That's $74 off list and the best deal we could find on this pass. Use this pass at any time over a 9-day duration to gain access to six New York tourist attractions: the Statue of Liberty, Empire State Building, Metropolitan Museum of Art, American Museum of Natural History, Solomon R. Guggenheim Museum, and Museum of Modern Art (MoMA). Book this travel deal by August 7.
Of note, a kids' ticket is available for $82. That's $58 off list and another price low.