Purchase Lamb Of God & Mastodon tickets for The Astro Amphitheater in La Vista, NE, scheduled for Sat, Aug 31, 2024 5:30 pm. With 42 tickets up for grabs, priced between $86.00 to $441.00 and an average price of $240.00, there's an option for every budget. Choose your ideal seat using our handy interactive seating chart.