Get Base Price in WooCommerce Bookings

Solution:

$product->get_regular_price() returns the regular price.

$product->get_sale_price() returns the sale price if product is on sale.

$product->get_price() returns the price of product (sale or regular depending on what is current).

$product->get_display_price() Returns the price including or excluding tax, based on the ‘woocommerce_tax_display_shop’ setting.