T. Rex Fossil 'Gus' Fetches Record $50.1 Million at Auction
- 7 hours ago
- 2 min read
Miami has never yielded a Tyrannosaurus rex fossil—its limestone bedrock formed millions of years after dinosaurs disappeared, making such discoveries impossible here. But with ultra-luxury real estate regularly changing hands for tens of millions of dollars, it's not hard to imagine a trophy fossil like "Gus" eventually finding a home in one of Miami's record-setting waterfront estates.
"Gus," one of the largest and most complete known Tyrannosaurus rex specimens, is shown in an undated image released by Sotheby's. Courtesy of Matthew Sherman/Sotheby's via AP.
A fossilized T. rex known as Gus sold for $50.13 million at a Sotheby's auction in New York, setting a new world record for the most expensive dinosaur ever sold. The final price significantly exceeded its pre-sale estimate, highlighting the growing demand for museum-quality natural history specimens among wealthy collectors.
Discovered in South Dakota in 2021, Gus is estimated to be 67 million years old. The skeleton measures about 38 feet long and 12.5 feet tall and is considered one of the most complete T. rex specimens ever found. Among its unusual features are preserved gastralia, or "belly ribs," which are rarely found intact in fossils of this species. Researchers have also identified evidence of healed injuries and bite marks, offering clues about the dinosaur's life.
The identity of the buyer has not been disclosed. Sotheby's confirmed the fossil was purchased by an anonymous bidder participating by telephone, so there is currently no public indication of where Gus will ultimately be displayed.
The sale surpasses previous dinosaur auction records, including the Stegosaurus "Apex," which sold for $44.6 million in 2024, and the famous T. rex "Stan," which sold for $31.8 million in 2020. As with previous high-profile fossil auctions, the sale has renewed debate within the scientific community over whether specimens of major paleontological importance should enter private collections instead of museums, where they remain accessible for research and public education.