
Goldfish
A goldfish is a small, colorful freshwater fish commonly kept as a low-maintenance pet in aquariums or bowls.
Estimated value as of 2026 ยท Source: MEXC (current trading price as of 2026)
Fun Fact
Common feeder goldfish like Comets can be purchased for as little as $0.10 to $1.00, making them one of the cheapest pets available.
Price History
More in Nature

Californium-252 (per gram)
Californium-252 is a synthetic radioactive element produced in nuclear reactors, valued as an exceptional neutron source for medical and industrial applications.

Dog Collar
A dog collar is a band worn around a dog's neck, typically made of nylon or leather, used for identification, control, and attaching leashes.

Fossil Tyrannosaurus Rex Skeleton (Stan)
Nearly complete T-Rex skeleton auctioned for research and display.

Moon Rock Sample (From Apollo 17 Mission)
Lunar basalt specimen collected during humanity's final Apollo mission in 1972.