most expensive tuna species
Japan: Worldâs Most Expensive Fish Sold for $1.8 Million. A 222-kilogram bluefin tuna was sold at Tokyo's Tsukiji market for an all-time high of 155.4 million yen, or 1.8 million dollars. An employee holds the head of the 222 kg bluefin tuna outside Tsukiji fish market in Tokyo January 5, 2013. Related.