nostr:nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpq7wvc00yjkptn6xzjgqecg4pdff3x8m6t7vftap6y8nvzfqeetljs0gs0cr you can buy it from any other provider. https://www.mvv-muenchen.de/en/tickets-and-fares/frequent-travellers/deutschland-ticket-d-ticket/index.html maybe?