It is a truth universally acknowledged that a single person in possession of a good fortune must be in want of their own private island. For most people, the requirements of said residence would be fairly modest: untouched woods, lush parks, open fields, striking views. But what if you could also have a mini-mansion, a landing strip and six tee-off areas for golf practise? If this sounds like your dream home, then you are in luck, for Tiger Woods' former island retreat in the Stockholm archipelago is up for sale. The price tag? Six million euros.