Bitrix print price for product (based on http://dev.1c-bitrix.ru/support/forum/messages/forum6/topic35628/message196613/#message196613 )

bitrix_price.php

<?php
function getPrice($productId) {
  $result = '';
  $PRICE_TYPE_ID = 1; # just example, see in admin panel
  $rsPrices = CPrice::GetList(array(), array('PRODUCT_ID' => $productId, 'CATALOG_GROUP_ID' => $PRICE_TYPE_ID)); 
  if ($arPrice = $rsPrices->Fetch()) 
  { 
    $result = CurrencyFormat($arPrice["PRICE"], $arPrice["CURRENCY"]); 
  }
  return $result;
}

# using
echo getPrice(1);