Gus the T. rex: The Dinosaur Set to Auction
Sotheby’s will auction the 67-million-year-old Tyrannosaurus rex skeleton “Gus” on July 14, with estimates reaching $19 million, according to the auction house. The fossil, discovered in South Dakota, boasts 183 bones and a well-preserved skull, making it one of the most complete T. rex finds ever unearthed.
Why This Dinosaur Could Redefine Fossil Auctions
The “Gus” skeleton, named after farmer Gary “Gus” Licking whose land it was found on, measures nearly 12 meters long and 4 meters tall. Its value is bolstered by its exceptional preservation, including healed fractures and bite scars on the skull, as noted by paleontologists. These features suggest a life filled with battles.
Comparisons to the 2020 sale of the “Stan” T. rex—which fetched 32 million dollars—highlight “Gus”’s potential. “Gus”’s completeness and dramatic display setup, including a raised head and open jaw, could attract high-profile buyers. Sotheby’s described the preparation process as “carefully pr[epared] to highlight the natural beauty of the fossils.”
How Fossil Auctions Are Shaping Paleontology
The “Gus” sale follows a trend where private collectors and institutions compete for rare specimens.
What Makes “Gus” a Fossil Rarity?
The “Gus” skeleton’s 183 bones represent a significant portion of a T. rex’s total skeleton. Its skull, in particular, is well-preserved. The presence of healed fractures suggests the dinosaur survived multiple injuries.

Did You Know?
The “Gus” skeleton’s display at Sotheby’s includes a custom framework to mimic a hunting stance.
Pro Tip
For those interested in fossil auctions, keep an eye on Sotheby’s upcoming sales.
FAQ: Everything You Need to Know About the “Gus” T. rex Auction
What is the estimated value of “Gus”?
The auction house set a minimum price of $19 million, though final bids could exceed this figure, similar to the 32 million dollars paid for “Stan” in 2020.
Where was “Gus” discovered?
The skeleton was unearthed between 2021 and 2023 on a ranch in South Dakota, USA, owned by Gary “Gus” Licking, after whom the dinosaur is named.
Why is “Gus” considered a rare find?
With 183 bones, it is one of the most complete T. rex skeletons ever found. Its skull, in particular, shows signs of past injuries, offering insights into the dinosaur’s life history.
What happens after the auction?
The buyer will determine the skeleton’s future.
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