Show Realestate Prices always in monthly.

realestate.com.au.monthly.user.js

// ==UserScript==
// @name        Weekly To Monthly Crap
// @namespace   http://www.realestate.com.au/*
// @version     1
// @grant       none
// ==/UserScript==

const UpdatePrices = function() {
  var elements = document.querySelectorAll('.priceText');

  for ( var i in elements ) {
    var el = elements[i];
    if(el.innerText !== undefined) {
      var priceText = el.innerText.match(/\d+/g).map(Number)[0];
      el.innerHTML = "$" + Math.round(priceText*4.34) + "/month.";
    }
  }

}

UpdatePrices();