Stegosaurus skeleton, nicknamed ‘Apex,’ sells for record $44.6M at Sotheby’s auction ABC NewsThe Woman Who Sold the World’s Most Expensive Dinosaur The New York TimesBillionaire investor Ken Griffin pays $45 million for dinosaur fossil, shattering auction records FortuneStegosaurus skeleton sets auction record, selling for $44.6 million CNNRecord-Setting Stegosaurus Sells for Nearly $45 Million at Sotheby’s Barron’s