World's first T-Rex leather handbag, grown from fossil collagen, goes to auction in Paris
A handbag made from lab-grown Tyrannosaurus rex skin, cultivated from 67-million-year-old collagen traces, is auctioned at Hôtel Drouot this evening with a pre-sale estimate of €300,000–500,000.
The handbag, the first of its kind, was created using biotechnologies that instructed a cell culture to build real T-Rex skin from collagen remnants discovered in a dinosaur femur in Montana 25 years ago. Unveiled in spring in Amsterdam, it has been described by auction house Drouot as “an object without precedent in the history of luxury” and a “scientific feat.”
The science behind the skin
Unlike vegan leather derived from plastics, the material is 100% skin produced from a cell culture, explained paleontology expert Iacopo Briano, who is associated with the sale. The collagen was recovered from a T-Rex femur in Montana (United States) a quarter-century ago, and recent biotechnological advances made it possible to grow the leather in a lab.
We start from a cell culture, so it's 100% skin. And at the same time, it comes from an animal that disappeared 67 million years ago!
The leather was tanned conventionally and crafted into a silver-adorned handbag, first displayed at the Netherlands’ art taxidermy museum before arriving at Drouot.
The auction
Organised by Alexandre Giquello, the sale takes place today at 18:00 Paris time as part of the “Tentation°4” auction. With no comparable item ever sold, Giquello said he had to “invent a price” that reflected both the investment required and its unique nature.
300,000 euros is still a huge amount of money. But it's also something unique in the world.
The estimate of €300,000–500,000 (roughly $350,000–580,000) underscores the object’s rarity.
Luxury and sustainability angle
Drouot’s statement highlighted that cellular leather opens a path to exclusivity that no longer depends on extraction or intensive animal farming, and it avoids some of the most resource-heavy steps of traditional tanning. The auction house sees the T-Rex Leather™ as a glimpse into tomorrow’s materials for luxury and fashion.
