Network radars for boats, yachts, and sailboats can range significantly in price, typically from around $1,500 to over $10,000. The cost largely depends on the size, features, and technology of the radar system, with higher-end models offering advanced capabilities like target tracking and integration with other onboard electronics. When budgeting for a network radar, consider not just the initial purchase price but also installation costs and any additional components you might need, such as displays or networking equipment. Investing in a reliable radar can enhance your safety and navigation, making it a worthwhile consideration for any serious boater.