‘Gus' the T. rex sells for record $50.1 million in auction The Washington PostTyrannosaurus Rex most expensive dinosaur ever sold BBCMystery bidder buys T. rex nicknamed 'Gus' for a record $50 million NPRA T. rex found in South Dakota could smash auction records — and possibly disappear forever CNNT. Rex Fossil Sells for $50.1 Million, Putting the King Back On Top The New York Times
