how to show price in search results

/**
* Add prices to search results - mSnus
* Joomla 3.9.25
* components/com_finder/models/search.php
* around line 118
*/

// Load the results from the database.
		$db->setQuery($query);
		$rows = $db->loadObjectList('link_id');

		// Set up our results container.
		$results = $items;

		$arrHikaIds = [];

		// Convert the rows to result objects.
		foreach ($rows as $rk => $row)
		{
			// Build the result object.
			$result = unserialize($row->object);
			$result->weight = $results[$rk];
			$result->link_id = $rk;
			$arrHikaIds[] = $result->__get('id');

			// Add the result back to the stack.
			$results[$rk] = $result;
		}

		$query2 = $db->getQuery(true)
		->select($db->quoteName('product_id') . ', ' . $db->quoteName('product_sort_price'))
		->from($db->quoteName('#__hikashop_product'))
		->where($db->quoteName('product_id') . ' IN (' . implode(',', $arrHikaIds) . ')');

		$db->setQuery($query2);
		$rows2 = $db->loadAssocList();
		$idToPrice = [];
		foreach ($rows2 as $rk => $row) {
			$idToPrice[$row['product_id']] = $row['product_sort_price'];
		}

		foreach ($results as $rk => &$result) {
			$oid = $results[$rk]->__get('id');
			$results[$rk]->__set('price', $idToPrice[$oid]);
		}

		/**
		 * -- end adding price to search results
		 */

<h5>USD <?php echo(intval($this->result->price)); ?> </h5>