i have a different request my price should look like.Its only because my country is currently in currency changing period. So i need to price look like this 
It doesn't matter in what currency but i thin u get the idea. price should apear everywhere like this 500US/300EU . This is just for information . Completed order bill will be formed in bank page form. But its the law requested to show 2 prices .
<?php
$exchangeRate=(the rate of exchange between currencies);
$price=$product->getPrice();
$differentPrice=$product*$exchangeRate;
$formatedPrice= $price . '/' . $differentPrice;
?>
<span><?php echo $formatedPrice ?></span>
something like that should work.
Alternatively you can create a separate price attribute in admin for your products which will have the new price within it. However, I feel this option will be a bit labor intensive depending upon how many products you have. The code would be quite similar to what is above but instead of the exchange rate business you'd just have two getFunction() calls.
