Two islands for sale...
Who wouldn't want to treat themselves to a Borromean Island!

It's true that it's neither Isola Madre nor Isola Bella, but the two smaller ones, Isola Superiore or Isola dei Pescatori, and Isolino, or San Giovanni, or San Michele, which the guidebooks don't even mention and which are inhabited only by humble fishermen.
Still, it's tempting...