CNN Erin Burnett OutFront December 11, 2014 00:58:00
Tyrannosaurus rex. >> probably 66.5 million years old, something like that. this is a big dinosaur. this is one of the biggest. >> reporter: a dinosaur that's tentatively been sold already to a museum. we don't know the price, but what we do know is overall, prices for dinosaurs shifted seismically with the discovery of the largest t-rex fossil ever found named sue. >> it changed my entire life, my entire focus in science and changed our business, changed everything. >> reporter: larson and his black hills institute team excavated the fossil in 1990. as word spread about the historic fossil fi...
Source: archive.org