‘Gus’ the T. rex fetches record US$50.1 million at US auction
A Tyrannosaurus rex skeleton, nicknamed "Gus," sold for US$50.1 million at Sotheby's in New York on Tuesday. This sale marks the highest price ever paid for a dinosaur fossil at auction, following a ten-minute bidding war involving seven participants.

Briefing Summary
AI-generatedA Tyrannosaurus rex skeleton, nicknamed "Gus," sold for US$50.1 million at Sotheby's in New York on Tuesday. This sale marks the highest price ever paid for a dinosaur fossil at auction, following a ten-minute bidding war involving seven participants. "Gus" is recognized as one of the most complete T. rex skeletons globally, comprising 183 fossilized bones. The specimen was unearthed in 2021 on a cattle ranch located in South Dakota. This ancient creature roamed the Earth approximately 72 to 66 million years ago, during a geological era defined by a warm climate, elevated sea levels, and extensive floodable coastal plains.
Article analysis
Model · rule-basedKey claims
5 extractedThe T. rex lived some 72 to 66 million years ago.
The sale made it the most valuable dinosaur fossil bought at auction.
The T. rex skeleton was discovered on a cattle ranch in South Dakota in 2021.
“Gus” is one of the world’s most complete T. rex skeletons, with 183 fossilised bones.
A Tyrannosaurus rex skeleton nicknamed “Gus” sold for US$50.1 million at Sotheby’s in New York.