The cost of building a superyacht is largely based on materials, labor, and location, but the choice of shipyard, designer, and bespoke detailing has a significant impact on the final bill, not to mention the final build. Take, for example, the almost mythical History Supreme, a 100-foot yacht commissioned by the late British entrepreneur Stuart Hughes that features a hull wrapped in solid gold. The deck, dining area, cap rails, and anchor are reported to be made from precious metals, while rumors of a meteoric stone wall and T-Rex bone shavings in the owner’s suite might go somewhere to explaining the estimated (and unsubstantiated) $3.8 billion build cost.

Within the brokerage market, of course, the cost of a yacht comes down to what a potential owner is willing to pay. As any broker will tell you, there are certain factors that should be considered, such as age, engine hours, and how well the yacht has been maintained, but for the owner with a dream and a clear idea in mind, it comes down to how much they want it.

Here are the 10 most expensive yachts for sale in 2025.