They can grow to impressive sizes, with the Atlantic bluefin growing as heavy as 1,500 pounds and up to 10 feet long. They have large tails, a conical head with a large mouth, and a dorsal and anal fin. Bluefins also have two pectoral fins that are relatively short in comparison with other species of tuna. Like other tuna, they also have small The highest price for a 608-pound bluefin tuna was $1.8 million at a Japanese auction. Kiyoshi Kimura, the self-proclaimed Sushi King, won the auction. His most expensive fish last year was a 612- pound tuna, which cost him $3 million. Fish typically sell for between $40 and $200 per pound, but the price can vary greatly. The largest tuna ever recorded was an Atlantic bluefin caught off Nova Scotia that weighed 1,496 pounds. Overfishing. Bluefin tuna have been eaten by humans for centuries. However, in the 1970s A fisherman has caught a huge bluefin tuna off the coast of Ireland, estimated to be worth more than $3 million. Dave Edwards of West Cork Charters caught the 600lb, 8.5ft fish on Sunday, What do you think is the price of the most expensive bluefin tuna ever sold? Hint: It is somewhere ranging from $1–3 million dollars. The answer is that the most expensive bluefin tuna was auctioned to the “King of Tuna” Kiyoshi Kimura for $3.1 million dollars. Which cost around $5,000 for just a pound of that bluefin tuna. ZKXQ7D.