Coprolite (Fossilized Poop)
Coprolite is fossilized animal dung, often sold as a novelty fossil specimen in the minerals and fossils market.
Estimated value as of 2026 · Source: FossilEra.com and Bone Room listings for small common specimens
Fun Fact
Coprolites preserve details of ancient diets, such as bone fragments or plant matter, revealing what dinosaurs and other prehistoric animals ate.
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Fossil Tyrannosaurus Rex Skeleton (Stan)
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Moon Rock Sample (From Apollo 17 Mission)
Lunar basalt specimen collected during humanity's final Apollo mission in 1972.