Buy Slipknot tickets for RV Inn Style Resorts Amphitheater in Ridgefield, WA. The event is scheduled for Sun, Sep 8, 2024 7:00 pm. We have 1398 tickets in various price ranges from $39.00 to $908.00 with an average price of $189.00. Make sure to utilize our interactive seating chart to select the perfect seats for your experience.