Name: Sea Stream
Value: $38,110/week*

Talk about a romantic honeymoon. Prince William and Kate rented a yacht for $42,000 for their honeymoon in 2011. The royal couple’s rented yacht, called Sea Stream, is a luxury motor yacht that can be chartered off the coast of the Seychelles. It has a top speed of 40MPH, and it comes with fun equipment like jet skis and scuba diving gears.

Sea Stream is a little smaller than the superyachts on this list, as it is 78.58 feet long. Sea Stream sleeps eight guests in four cabins, though the royal couple didn’t bring any guests with them. It was built back in 2006.