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Grounded editorial scene illustrating A nearly complete Tyrannosaurus rex fossil named Gus, discovered in South Dakota's Badlands, is expected to fetch up to $30 million at a New York auction, raising concerns among scientists. — Editorial image for "67-Million-Year-Old T. rex 'Gus' Set to Become Most Expensive Fossil at $30M Auction". Bold News.

67-Million-Year-Old T. rex 'Gus' Set to Become Most Expensive Fossil at $30M Auction

A nearly complete Tyrannosaurus rex fossil named Gus, discovered in South Dakota's Badlands, is expected to fetch up to $30 million at a New York auction, raising concerns among scientists.

Jul 13, 2026, 9:19 AM BBC World

Gustopic South Dakotaperson Fiann Smithwickperson Thomas Heitkampperson Tyrannosaurustopic Become Most Expensive Fossiltopic Yorktopic Field Museumperson Sothebytopic South Dakota Badlandsperson Tyrannosaurus Rexperson Million-Yeartopic

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In a landmark event nearly 30 years after the first dinosaur was auctioned by Sotheby's, a 67 million-year-old Tyrannosaurus rex fossil named Gus is set to go on sale in New York with a pre-sale estimate of $30 million. This specimen is considered one of the most complete T. rex fossils ever found.

Gus was discovered in the Badlands of South Dakota on land once owned by the late Gary "Gus" Licking, a cattle rancher. Thomas Heitkamp and his team spent three years carefully excavating the fossil. Despite the excitement of the find, experts like independent palaeontologist Dr. Fiann Smithwick note that locating such fossils is only the beginning of a challenging process.

"The people that look for these fossils will spend months out in the field with tents and their food in their backpacks and they're camping out in the middle of nowhere with the rattlesnakes and the bugs and the mountain lions," Smithwick explained. Additionally, fossils are fragile once removed from the ground, as "suddenly when they're out of the ground, they're out of equilibrium, and that normally means they start to decay, fall apart."

The auction marks a shift from the 1997 Sotheby's natural history auction, where the first dinosaur, a T. rex named Sue, was sold for $8 million to Chicago's Field Museum. This time, alongside scientists, wealthy collectors are also vying for the prized specimen.

However, the high price tag raises concerns within the scientific community. "We're already priced out of having access to many, many specimens," Smithwick said, highlighting the tension between commercial sales and scientific research.

The annual auction is scheduled for Tuesday, July 11, 2026, and Gus could potentially become the most expensive dinosaur fossil ever sold.

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T. rex could become most expensive fossil ever - but it's a problem for scientists

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Read original Captured Jul 13, 2026, 8:35 AM

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BBC World Captured Jul 13, 2026, 8:35 AM Â· Original story

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BBC World Editorial review / 60% confidence Center 0

Bias detector 23/100

Bold News detected low framing pressure from uncertainty framing around uncertainty, which could steer readers toward one interpretation of the facts.

BBC World27/100 / bias 0

Article weight system 23/100

Overview: This article shows limited framing pressure in the available source text. A nearly complete Tyrannosaurus rex fossil named Gus, discovered in South Dakota's Badlands, is expected to fetch up to $30 million at a New York auction, raising concerns among scientists.

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Collect attached source records, extracted paragraphs, article text, source ratings, named entities, and framing signals.
Source mix starts with 1 reviewed of 1 attached source; reviewed feed scores are confidence-weighted on the -100 to +100 scale.
Framing pressure is 23/100 from 2 detected cues: loaded terms, negative adjectives, timeline/title wording, uncertainty, causal claims, opinion markers, and source perspective.
Negative adjective/framing count is 0 for the available source text.
Timeline/title wording did not add pressure for this article.
Named entities and article tags identify relevance; they help attach cues to people, places, organizations, and topics, but they do not create the bias score by themselves.