Boom

// for browser extension
$.get(window.location.href,function(n){$(".ndPaywall").remove(),$(".ndArticle_content").html($(n).find(".ndArticle_margin")[0].innerHTML)});

// or create a bookmarklet
javascript:(function()%7B%24.get(window.location.href%2Cfunction(n)%7B%24(%22.ndPaywall%22).remove()%2C%24(%22.ndArticle_content%22).html(%24(n).find(%22.ndArticle_margin%22)%5B0%5D.innerHTML)%7D)%7D)()