Answer:
Transportation options include:
• Shuttle Bus from Berlin Ostbahnhof (departures at 4:30 PM and 5:30 PM Thursday)
• Train from Berlin Hbf to Halle (Saale) (~1h17m), then shuttle (€120 total ride) or further to Naumburg (Saale) and shuttle (€35–40) or walk from Kirchscheidungen (2.5km).
• Airport Shuttle (to/from Leipzig Airport, €140 total).
• Car (about 2h15m–2h45m drive from Berlin).
• Carpooling options via Telegram group.