How to add RRP

Also I would like to add the RRP price to our product listings.

So basically on the product pages I have the RRP in black ( 212.113.133.235/~englishr/index.php?opti...3&category_pathway=0 )

And I would like the same on my product listing at 212.113.133.235/~englishr/index.php?opti...ut=listing&Itemid=53

Under listing_title.php I have the following code:

<?php
}
if($this->params->get('show_price')){
	$this->setLayout('listing_price');
	echo $this->loadTemplate();
} 
?>