$args = array(
        'post_status' => 'publish',
        'posts_per_page' => '150',
        'cat' => $cat_id,
        'order' => 'DESC'
'meta_query'      => array(
    'relation'    => 'AND',
    'popularity' => array(
        'key'     => 'popularity',
        'orderby' => 'meta_value_num',
    ),
    'be_price'    => array(
        'key'     => 'gone',
        'value'    => '1'
    )
)
);