Prices

Hello, can somebody help me with a sample code to retrieve the unit price of an item. I'm using the sample code provided by netsuite called webstore but doesn't work, it says "Price not available".

try {
      $pricingMatrix = $record->getField('pricingList');
      if ( !is_null($pricingMatrix) ) {
      
       $pricesInRange = $pricingMatrix->getPricesFromPriceLevel("5", "1", true);
      
       if ( !is_null($pricesInRange) && count($pricesInRange) != 0 ) {
      
        ?>
        <table width="100%" border="0" cellspacing="5" cellpadding="0">
        <?
       
        foreach( $pricesInRange as $range => $price ) {
         if ( $range == "1 and up" ) {
          echo $price . " $<br/>";
         } else {
          ?>
          <tr>
           <td align="center"><?php echo $range; ?></td>
           <td align="center"><?php echo "$ " . $price; ?></td>