CCrmProduct::getPrice

static function getPrice($productID, $priceTypeId = false)
{
	if (!Loader::includeModule('catalog'))
	{
		return false;
	}

	$productID = (int)$productID;
	if ($productID <= 0)
		return false;

	$priceTypeId = ($priceTypeId === false ? self::getSelectedPriceTypeId() : (int)$priceTypeId);
	if ($priceTypeId < 1)
		return false;

	//TODO: possible replace with Catalog\PriceTable::getlist - if use no for update
	$iterator = Catalog\Model\Price::getList(array(
		'select' => array(
			'ID', 'PRODUCT_ID', 'CATALOG_GROUP_ID',
			'PRICE', 'CURRENCY', 'QUANTITY_FROM', 'QUANTITY_TO', 'EXTRA_ID',
			'TIMESTAMP_X', 'TMP_ID'
		),
		'filter' => array(
			'=PRODUCT_ID' => $productID,
			'=CATALOG_GROUP_ID' => $priceTypeId
		),
		'order' => array('QUANTITY_FROM' => 'ASC', 'QUANTITY_TO' => 'ASC'),
		'limit' => 1
	));
	$row = $iterator->fetch();
	unset($iterator);

	return (!empty($row) ? $row : false);
}