Gus, a Tyrannosaurus rex unearthed in South Dakota, just sold for $50 million at auction. But it's unknown if the specimen will ever be made available to science.

Source: [Live Science](https://www.livescience.com/animals/dinosaurs/another-dinosaur-has-entered-the-luxury-collectibles-market-gus-the-t-rex-just-sold-for-usd50-million-heres-what-its-loss-means-to-science)

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