One Acre of Amazon Rainforest Land
$0.68
A single acre of untouched rainforest in the Amazon basin.
Estimated value as of 2026 · Source: Derived from 28,000 acres for $30M ($1,071/acre) and Amazonas land listings (e.g…
Fun Fact
One acre of rainforest produces enough oxygen for two people to breathe for a year and contains over 1,500 species of animals.
Price History
More in Nature
$27 million
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.
$6.1B
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.
$31.8M
Fossil Tyrannosaurus Rex Skeleton (Stan)
Nearly complete T-Rex skeleton auctioned for research and display.
$5M
Moon Rock Sample (From Apollo 17 Mission)
Lunar basalt specimen collected during humanity's final Apollo mission in 1972.