// My old way of doing it

function pricing() {
  var pricearr = [];
  for (var i = 0; i < table.length; i++) {
    pricearr.push($($(table[i]).children()[4]).text());
    if (i === table.length - 1) {
      console.log(pricearr);
    }
  }
}
pricing();

// My new version of doing it using promises

 var pricing = new Promise(function(resolve, reject) {
   var pricearr = [];
   var tablelength = table.length;
   for (var i = 0; i < tablelength; i++) {
     pricearr.push($($(table[i]).children()[4]).text());
   }
   resolve (pricearr)
 });

 pricing.then((prices) => {
   console.log(prices);
 });