Nanotyrannus Skeleton Sells for $47.3 Million at New York Auction
Nanotyrannus Skeleton Sells for $47.3 Million at New York Auction
A rare dinosaur skeleton has sold for an astonishing $47.3 million at an auction in New York, making it one of the most expensive dinosaur fossils ever sold.
The skeleton, nicknamed Jodi, belongs to a Nanotyrannus, a small carnivorous dinosaur that lived approximately 67 million years ago. The fossil was sold at Sotheby’s auction house on Tuesday, October 27, 2026.
The final price far exceeded expectations. Sotheby’s had estimated that the skeleton would sell for between $6 million and $9 million.
The sale attracted international attention because of the fossil’s rarity, scientific importance and extraordinary price. It also renewed debate about whether important dinosaur remains should belong to private collectors or public museums.
Rare Nanotyrannus Skeleton Breaks Auction Expectations
The Nanotyrannus skeleton became the centre of attention during a competitive auction involving six interested bidders.
The bidding lasted approximately 12 minutes before an anonymous buyer secured the fossil for $47.3 million, according to reports.
The winning bidder’s identity has not been publicly disclosed.
The sale makes Jodi the second-most expensive dinosaur fossil sold at auction. It follows the sale of a Tyrannosaurus rex skeleton known as Gus, which fetched a record $50.1 million at Sotheby’s earlier in 2026.
The price also demonstrates the growing interest in rare prehistoric fossils among wealthy collectors.
Jodi is considered particularly valuable because relatively few Nanotyrannus skeletons have been identified. Sotheby’s described it as one of only three such skeletons known to science.
Dinosaur Fossil Discovered on a Montana Ranch
The fossil was discovered in 2019 on land owned by Montana rancher Jodi Pierson in the United States.
The discovery site lies within the Hell Creek Formation, a geological region famous for producing dinosaur fossils from the Late Cretaceous period.
Commercial paleontologist Clayton Phipps and his team later excavated the remains.
The skeleton measures approximately 19.6 feet long and stands about 9.5 feet tall on its display frame. It contains around 191 fossil bone elements and features a remarkably preserved skull.
Experts estimate that the specimen is approximately 70 per cent complete.
The dinosaur was named after Pierson, whose property provided the location for the discovery.
Its exceptional preservation and limited number of comparable specimens helped attract interest from collectors around the world.
Nanotyrannus Was Not a Young T. Rex
For decades, scientists debated whether Nanotyrannus was a separate dinosaur or simply a young Tyrannosaurus rex.
The two animals shared several similarities, making it difficult for researchers to determine whether the smaller fossils represented a distinct species.
However, research published in 2025 supported the conclusion that Nanotyrannus was a separate dinosaur rather than an immature T. rex.
Scientists identified anatomical differences between the animals, including differences in their arms, claws and teeth.
Nanotyrannus had relatively longer forelimbs, larger hand claws and slender teeth suited to cutting meat.
Although smaller than an adult T. rex, the predator lived during the same period, approximately 67 million years ago.
The findings increased scientific interest in Nanotyrannus and gave Jodi additional importance beyond its commercial value.
Scientists Raise Concerns About Private Fossil Sales
Despite the impressive auction result, the sale has raised concerns among paleontologists.
Some scientists argue that fossils with significant research value should be preserved in museums or public institutions.
They warn that privately owned specimens could become inaccessible to researchers if their owners decide to keep them in private collections.
Such restrictions could limit opportunities to study ancient animals and share discoveries with the public.
Museums also provide educational opportunities for students, families and visitors interested in prehistoric life.
However, supporters of commercial fossil collecting argue that professional excavation requires considerable time, expertise and financial investment.
They say commercial sales can help fund discoveries and bring rare specimens to wider public attention.
The long-term accessibility of Jodi will depend partly on the new owner’s decisions.
A Landmark Sale for Dinosaur Fossils
The $47.3 million sale highlights the growing financial value attached to rare dinosaur discoveries.
Jodi combines scientific importance, exceptional preservation and rarity, making it an attractive acquisition for wealthy collectors.
However, its future role in scientific research remains uncertain.
The auction has also placed renewed attention on the balance between private ownership and public access to important prehistoric discoveries.
For now, Jodi’s record-breaking price has secured its place among the world’s most valuable dinosaur fossils. Whether the skeleton will remain available for public exhibition and scientific study is a question that may shape the debate long after the auction has ended.
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