Add price to CSV export

addpricetocsv.php

<?php
/* Tribe, add price to ticket in CSV export */
function tribe_add_price_to_ticket ( $value, $item, $column ) {

    if ( 'ticket' != $column ) return $value;

    $product = wc_get_product ($item['product_id']);
    return $value . ' - Price: $' . $product->price;
}

// just add this filter for csv export
function tribe_add_price_csv ( $event_id ) {
    add_filter( 'tribe_events_tickets_attendees_table_column', 'tribe_add_price_to_ticket', 10, 3 );
}
add_action( 'tribe_events_tickets_generate_filtered_attendees_list', 'tribe_add_price_csv' );