Rare T. Rex Skull Discovered in South Dakota Is Expected to Fetch Staggering Amount at Auction A fossilized T. rex sold for $31.85 million in 2020 — breaking records at the time. Previous Article White House on Crypto: More Oversight is Needed to Avoid 'Harming' Americans Next Article If You Want More Women in Leadership, You Have to Enact Concerted Change. Here's How.