main product

-- HikaShop version -- : 3.2.0
-- Joomla version -- : 3.8.1
-- PHP version -- : 7
-- Browser(s) name and version -- : firefox57

Hello
I want get main product price in php override
I create some variant and getting variant price with format by code:

echo $this->currencyHelper->format(@$price->price_value_with_tax,$price->price_currency_id);

Thanks