I would like to book the Napoles - Catania (Italy) night train. If I am not logged in, the interrail page shows a reservation fee of 3€ for the normal seat, if I log in to make the reservation, the price change to 97 € per person, thats even more than the normal ticket price from TrenItalia (79 €).
How can I book a normal 2nd class seat for € 3? Is it better to make a reservation in the office on site?
Thanks
Ellen