What do Leonardo DiCaprio, Nicolas Cage, Ron Howard and Nathan Myhrvold, Microsofts former chief technology officer, have in common?

All are collectors of dinosauria, which means all things related to dinosaurs — from the eggs to bone fragments.And if you think the sale of dinosaur parts are few and far between, think again. Two rare dinosaur skulls, one of a 65 million–year-old Triceratops and the other of a smaller member of the Tyrannosaurus rex family, were auctioned on Monday afternoon at the Manhattan auction house Bonhams & Butterfields. The Triceratops’s skull raked in $242,000, and the other skull, of a Tyrannosaurid, sold for $206,000. Both beat out the house’s estimates.

Read more at the New York Times.