Collectors tend to pay a premium for instantly recognizable predators with “Jurassic Park” ties such as the Tyrannosaurus rex and the Velociraptor, but this 27-foot-long herbivore stood out as soon as commercial paleontologist Jason Cooper unearthed it on his Dinosaur, Colo., property two years ago because it was so intact.

https://www.wsj.com/arts-culture/fine-art/ken-griffin-paid-45-million-for-a-stegosaurus-e8b51f17?st=5rwr24gwrs9m0yi&reflink=article_copyURL_share