diff --git a/FL_enhancer.user.js b/FL_enhancer.user.js
index 2a409ee..4b532b4 100644
--- a/FL_enhancer.user.js
+++ b/FL_enhancer.user.js
@@ -22,26 +22,24 @@ $(document).ready(fl_enhancer);
 let items_total_value_displayed = false;
 
 function display_items_total_value() {
-    // If anyone spams the "bazaar" link
+    // Prevents multiple display if spamming the "bazaar" link
     if (items_total_value_displayed) {
         return;
     }
+
     // Only computing the sum if all items are displayed
-    let shop = document.getElementsByClassName('menu-item--active');
-    if ( shop.length && shop[0].textContent != "Sell my things") {
+    let shop = $('button.menu-item--active')
+    if (shop.length && shop.text() != "Sell my things") {
         return;
     }
 
     let total_price = 0;
-    for (let item of window.document.getElementsByClassName('shop__item')) {
-        let num_object = item.getElementsByClassName('js-item-value');
-        let price_object = item.getElementsByClassName('item__price');
-        if (price_object.length && num_object.length) {
-            let num = num_object[0].textContent;
-            let price = price_object[0].textContent;
-            total_price += ( num * price);
-        }
-    }
+    $('li.shop__item').each( function( index, element ){
+        total_price = (
+            $( this ).find('span.js-item-value').text() * // Number of items
+            $( this ).find('div.item__price').text()      // Price
+        );
+    });
     $('.input--item-search').after('<li class="shop__item js-item item "><div class="item__desc"><span class="js-item-name item__name">Total value:</span> <div class="price item__price">' + total_price + '</div></div></li>');
     items_total_value_displayed = true;
 }