Rising S bunker prices depend on the size, ranging anywhere from $20,000 to $9 million. Their least expensive model is 96 square feet while their most expensive model has a gym, swimming pool, hot tub, and bowling alley. Mini: $45,500 Standard Bomb Shelter: $67,500–$109,500 Silver Leaf: $140,000–$182,500 Admiral: $180,000–$500,000 Xtreme: $450,000–$780,000 Xtreme Bunker Complex: $840,000–$1,830,000 Luxury Series: $3,800,000–$9,600,000