Get ready to bid for one of the most well-preserved T-Rex skeletons ever discovered - "Stan" is up for sale next month in a Swiss auction, with an estimated value of up to $8 million. While the sale has sparked excitement in the scientific community and among dinosaur enthusiasts, it has also stirred up controversy over the ownership and management of such valuable specimens. Some argue that fossils should be kept in public institutions, while others see private ownership as a means of spurring innovation and scientific discovery.