2016 Marvel Masterpieces WHAT IF Full Set 1-90. The item “2016 Marvel Masterpieces WHAT IF Full Set 1-90″ is in sale since Monday, June 12, 2017. This item is in the category “Collectibles\Non-Sport Trading Cards\Trading Card Singles”. The seller is “cerberus336″ and is located in Wheaton, Illinois. This item can be shipped to United States.