This undated photo provided Saturday by Mike Roberts shows a 7-carat diamond ring that Roberts rescued after it fell in a toilet at the the Black Bear Diner in Phoenix, Ariz. It took eight hours and bills totaling more than $6,000, but the Arizona plumber became a hero to a California couple after retrieving the $70,000 diamond ring. (AP Photo/Mike Roberts)

How much would an item have to be worth for you to fish it out of a flushed toilet?