A4 template – Real price and discount price displaying

Hello,

i need modify this piece of code to display regular price and discount price:

{%- if not OPTIONS.wcTicketDontDisplayPrice -%}

{{ OPTIONS.wcTicketTransPrice|escape(‘wp_kses_post’) }}
{{ wc_price(ORDER_ITEM.get_subtotal + ORDER_ITEM.get_subtotal_tax) }}
{% if PRODUCT.get_price != ORDER_ITEM.get_subtotal %}

{{ OPTIONS.wcTicketTransProductPrice|escape(‘wp_kses_post’) }} {{ wc_price(PRODUCT.get_price) }}
{% endif %}
{% endif %}

I need help on what extra code do I need to add so, the first Price is regular one – Price with discount is with discount.

Thanks.