else if (request.priceSource == 'getItemsInstant') {
        var url = "https://csgoempire.com/api/v2/p2p/inventory/instant";

        fetch(url)
            .then(res => res.json())
            .then(items => {
              var itemsList = [];
              var addExtra = 0;
              var bundle = 0;
              user_sort(items, request.sortingMethod, request.sortingType);

              for (i = ((request.page - 1) * 50); i < addExtra + ((request.page - 1) * 50) + 50; i++) {
                  if (bundle == items[i].bundle_id) {
                    addExtra += 1;
                  }

                  itemsList.push(items[i].market_name);
                  bundle = items[i].bundle_id;
              }
              sendResponse(itemsList);
            })
            .catch(err => { throw err });
        return true;  // Will respond asynchronously.
      }