Sotheby's to Auction T. rex Gus at $20 Million-$30 Million, Setting Highest Dinosaur Estimate

Q: Will a T-rex worth $30 million ever be seen by the public again?

Yes—at least in the near term, the public will be able to see Gus. Sotheby’s says the 67-million-year-old T. rex will be on free public display in New York from July 1 to July 14, 2026, before it is auctioned on July 14. What happens after the sale is uncertain. A buyer could place Gus in a museum, lend it for exhibition, or keep it in a private collection. That uncertainty is exactly why paleontologists worry about high-end fossil auctions: once scientifically important specimens enter private hands, public access and research access can become limited. There is evidence that a fossil at this price level can return to public view. “Stan,” the T. rex that sold for $31.8 million in 2020, is now on public display at the Natural History Museum in Abu Dhabi. The 2024 record-setting Stegosaurus “Apex,” which sold for $44.6 million, was also loaned to the American Museum of Natural History. Those cases show that expensive dinosaur fossils do not necessarily disappear from public sight. Still, there is no guarantee for Gus. Its estimate of $20 million to $30 million—the highest ever placed on a dinosaur fossil—makes it harder for many public museums to compete. So the best answer is that Gus will definitely be seen by the public before the auction, and it may well be seen again afterward, but that will depend entirely on who buys it and whether they choose public display over private ownership.

3 articles · Updated · WGR550 · Jun 4

July 14 is the sale date for Gus, a nearly complete Tyrannosaurus rex skeleton that Sotheby’s will offer in New York with a $20 million-$30 million pre-sale estimate.
183 fossil bones make up the mounted specimen, which stands 12.5 feet tall, stretches about 38 feet long, and is roughly 63% complete by bone count and 75%-80% by bone mass.
South Dakota’s Harding County yielded the 67-million-year-old fossil in 2021, and Theropoda Expeditions spent three summers excavating it plus three more years preparing and assembling the skeleton.
Gary “Gus” Licking, the ranch owner where it was found, died a year into the dig and never saw the full skeleton; the team named the specimen in his honor.
July 1-14 public display at Sotheby’s precedes a sale that follows the 2024 auction of Apex, a Stegosaurus that fetched a record $44.6 million.