Price issue on custom cart

Hello!

I have a custom coded cart in my template to create a sidebar cart. I works fine if you add a regular price o sale price in the cart, but if you add a product with a discount from the plugin, it doesn’t show the sale price.

It only happens if you are not in the cart or checkout page. In those two pages, it works fine.

This is my code:

<?php
foreach($items as $item => $values) {  
    $product = $values['data'];
    
    // Get the product price and sale price (if it has sale price)
    $regular_price = $product->get_regular_price();
    $sale_price = $product->get_sale_price();
    $price = $product->get_price(); // Actual price (can be sale or not)
    if (current_user_can('manage_options')) {
        echo $regular_price.'<br />'; // prints ok regular price
        echo $sale_price.'<br />'; // doesn't print sale price
        echo $price; // prints sale price only if your're on cart o checkout page
    }
    
    // Price formats
    $formatted_regular_price = wc_price($regular_price);
    $formatted_sale_price = wc_price($sale_price);
    $formatted_price = wc_price($price);
    
    // The price
    if ($sale_price && $sale_price < $regular_price) {
        // If it has sale price:
        echo '<p><del>' . $formatted_regular_price . '</del> ' . $formatted_sale_price . '</p>';
    } else {
        // regular price
        echo '<p>' . $formatted_price . '</p>';
    }
}

Any help? Thank you!