CS:GO Get Steam Market Items Total Price

marketItemsTotalPrice.js

var totalPrice = 0;
const elements = document.querySelectorAll('span .market_listing_price span span:last-child');

Array.from(elements).forEach((element, index) => {
    var text = element.innerText;
    var amount = text.replace(/\(/g, '').replace(/ USD/g, '').replace(/\)/g, '').replace(/\$/g, '');
    totalPrice += parseFloat(amount);
});

console.log(totalPrice.toFixed(2));