Sleepy Islands for SALE

Want to buy some islands in Iceland? Well, the Sleepy Islands (Svefneyjar) are for SALE. About 60 islands and an airfield on one of them - a speedboat is included.
One story tells that Hallsteinn the squire found his slaves sleeping when they should be working (producing salt) and killed them all - which was a stupid thing to do as now he had no slaves to work in the islands.
Another story tells that because of the many islands the the waves from the ocean calm down and falls to sleep - which is a better story.
Then I found this funny clip about some tourist in Iceland.