___. A junior olympic, either 25 yards (SCY) or 25 meters (SCM), would probably be a more realistic option for a residential pool. Whether you decide on a short course or long course pool, there's no need to make the pool several lanes wide.
The most expensive cruise ship roaming the seas today is owned by Royal Caribbean International, the world leader in luxury cruises. Allure of the Seas is the largest and most expensive passenger ship ever built. It is only two inches longer than its little sister, Oasis of the Seas.
The most expensive item sold on eBay to date is a Frank Mulder designed Gigayacht, which auctioned off for an incredible $168 million, in 2006. The yacht was purchased by Russian billionaire, Roman Abramovich who rose to fame and riches by owning the investment company, Millhouse LLC and the Chelsea Football Club.