Sodak's Marina is the premier destination in Rapid City, SD to buy used boats. Our diverse selection features a variety of top quality used boats for sale at competitive prices. Moreover, we provide the chance to sell your boat to us, as we hold honesty and transparency at the forefront of our operations in Rapid City, SD. If you're looking to enhance your watercraft, we offer boat trade in options to help you get the best value for your current vessel. Whatever brand or type of boat you're looking for, you’re sure to find just what you need in time for your next Rapid City, SD water adventure.