how much does a tetrapod cost
Sorry, something has gone wrong. Best Answer: Tetrapods cost around $200.00 each plus the cost of installation. Installation pricing depends on the type of beach you are restoring and the proximity to a paved road.Source(s): Reepak Chopra (Warlock) Â· 4 years ago.orry, something has gone wrong. Best Answer: Tetrapods cost around $200.00 each plus the cost of installation. Installation pricing depends on the type of beach you are restoring and the proximity to a paved road.