Famous Triceratops Trey Heads to Auction With $5.5 Million Price Tag

Museum Icon Goes Private

After 30 years of inspiring visitors at Wyoming's Dinosaur Center, a 17-foot-long triceratops skeleton nicknamed "Trey" is heading to auction with an estimated value between $4.5 and $5.5 million . The fossil will be available for bidding from March 17 to 31 on Joopiter, an online auction platform founded by Grammy-winning artist and producer Pharrell Williams .

Dating back more than 66 million years to the late Cretaceous period, Trey was discovered near Lusk, Wyoming, in 1993 by Lee Campbell and the late Allen Graffham . The fossil was shipped to Germany for restoration and mounting, then returned to the U.S. for the grand opening of the Wyoming Dinosaur Center in 1995, where it has been viewed by over one million visitors over the past three decades .

Paleontologist Andre LuJan, who worked with Joopiter to prepare the fossil for auction, noted that Trey "has this cultural aspect that a lot of fossils that go to auction these days just simply don't have" and "is connected to people and undoubtedly has inspired young children who've seen it to pursue a career in paleontology" .

Booming Dinosaur Market

Once the domain of museums and universities, dinosaur fossils have become increasingly popular investments . The market has exploded in recent years, with record-breaking sales capturing global attention. In 2024, the remains of "Apex" the stegosaurus went for $44.6 million at auction, shattering the previous record of $31.8 million paid in 2020 for "Stan," a Tyrannosaurus rex skeleton .

The dinosaur fossil market remains strong, as demonstrated when a rare young dinosaur skeleton blew past its $4 million to $6 million Sotheby's preauction estimate in July and ended up fetching more than $30 million in a bidding frenzy . Last year also saw Sotheby's sell a juvenile Ceratosaurus fossil for $30.5 million and Phillips selling a young Triceratops skeleton in its first dinosaur auction for $5.4 million .

This surge reflects broader changes in how wealthy collectors view prehistoric artifacts. What was once purely academic territory has transformed into an alternative investment class where scientific significance meets luxury collecting.

Scientific Concerns and Solutions

The commercialization of dinosaur fossils has sparked debate within the paleontology community. "If a fossil goes into a private collection without guaranteed access forever, that data is essentially lost to science," said Curry Rogers, who is not involved in the sale . Critics argue that such artifacts should not be in private collections .

However, LuJan emphasized that Trey has always been privately owned, and he hopes it will end up in a museum, just like Apex, which is now on display at New York's American Museum of Natural History after its buyer signed a long-term loan agreement allowing scientists to study it . As an owner, collectors "can loan, display, or donate the dinosaur at will to make a positive impact," and "private artifacts can support important research" when museums have strict collection policies that prevent fossils from being studied further .

LuJan noted a "paradigm shift in what owning dinosaurs means to society," with people "naturally gravitating toward these benevolent situations where they loan them long-term to museums or they end up donating them to a new museum that's just being born" .

Cultural Legacy and Future Impact

Joopiter, founded by musician and record producer Pharrell Williams and better known for its offerings of archival fashion and contemporary art, sees the fossil sale as part of its bid to reshape what collecting means for a new generation . The company's head of sale Caitlin Donovan described the triceratops as "a cultural artifact of the utmost significance" that fits their mission to "continue expanding the canon of collectability into new, unexpected, and extraordinary territory" .

The auction represents more than just a high-value transaction. It highlights how prehistoric discoveries continue to capture human imagination while raising questions about balancing scientific access with private ownership. Whether Trey finds a new home in a museum or private collection, its journey from Wyoming dirt to auction block reflects our evolving relationship with natural history.

As the dinosaur market continues its upward trajectory, Trey's sale may set new precedents for how culturally significant fossils transition between public display and private ownership, potentially influencing future discoveries and their ultimate destinations.