Sotheby's to auction one of the largest T. rex skeletons for up to $30 million

Palaeontologists have issued a warning ahead of a high‑profile auction at Sotheby’s in New York, arguing that the sale of one of the most complete Tyrannosaurus rex skeletons could undermine scientific research. The 2024 auction will feature a nearly complete T. rex specimen, estimated to fetch between $20 million and $30 million (approximately £15 million to £22.4 million). The fossil, discovered in the late Cretaceous strata of western North America, has attracted intense interest from both collectors and researchers.

Experts caution that the concentration of such valuable specimens in private hands limits access for scientists and can impede collaborative studies that rely on shared data and comparative analysis. They argue that the current trend of wealthy collectors acquiring key fossils for display or investment purposes risks creating gaps in the scientific record and stifling future discoveries. The auction, scheduled for Tuesday, has already drawn attention from major museums and research institutions that fear the loss of a critical resource for understanding T. rex biology and paleoecology.

While Sotheby’s has confirmed the sale and the estimated price range, palaeontologists call for greater transparency and public access to high‑value fossils. They suggest that institutions and governments consider mechanisms to ensure that significant specimens remain available for research, regardless of their market value. The outcome of the auction will likely set a precedent for how the scientific community navigates the intersection of heritage, science, and private ownership.