Over $500 a pound for a bluefin tuna

$400K Bluefin Tuna Breaks Sales Record | Field & Stream: "Hey, have you heard this one? Guy walks into a Japanese fish market and says, 'I got a 754-pound bluefin tuna out here. What's it worth?' The fish market proprietor says, 'Gee, there are hardly any wild bluefin that big left in the world. How about $400,000?' This is precisely what happened yesterday at Japan's Tsukiji Fish Market."