Anthony Roth Costanzo, who introduced $11 tickets to Opera Philadelphia, aims to surprise audiences again with the company’s new season as it celebrates its 50th anniversary. Things kick off with Rossini’s “Il viaggio a Reims,” set in an art gallery where portraits come alive. Upcoming performances include a multimedia piece by Sarah Ruhl and a world premiere with a libretto by Michael R. Jackson. Costanzo’s “pick your price” policy helped the company raise $7 million, retiring debt and selling out the 2024-25 season. The initiative attracted many first-time attendees and new donors, boosting the company’s financial outlook.