WooCommerce search products between price range using WP_Query

The solution:

$query = array(
    'post_status' => 'publish',
    'post_type' => 'product',
    'posts_per_page' => 10,
    'meta_query' => array(
    array(
        'key' => '_price',
        'value' => array(50, 100),
        'compare' => 'BETWEEN',
        'type' => 'NUMERIC'
        ),
    ),
);

$wpquery = WP_Query($query); // return 10 products within the price range 50 - 100