- Sale of multimillion-dollar T rex skeleton is big headache for scientists The Guardian
- A T. rex found in South Dakota could smash auction records — and possibly disappear forever CNN
- Gus to become priciest dinosaur – but scientists have a bone to pick The Telegraph
- Want to own a real T. rex? It could cost you $30 million NPR
- T. rex could become most expensive fossil ever – but it’s a problem for scientists BBC
