Bloomberg Businessweek's Joel Stonington has put together an interesting slide show of "the oddest insured things", from Bruce Springsteen's voice ($5.7 million) to the hard-working tongue of a British coffee taster ($16 million).
Arguably the most interesting detail, though, is the fact that one insurer apparently offers insurance in case you are abducted by aliens. Stonington notes that the insurer "is currently paying out on a pair of claims deemed legitimate."
See the link above for the slideshow.