Magento: get tier price

Для получения tier price:

$product->getTierPrice();

Возвращает массив:

Array
(
    [1-1] => Array
        (
            [price_id] => 6
            [website_id] => 7
            [all_groups] => 0
            [cust_group] => 1
            [price] => 30.0000
            [price_qty] => 1.0000
            [website_price] => 30.0000
        )

)