Manatee
$6.00
A gentle, slow-moving marine mammal also known as a sea cow
Estimated value as of 2026 路 Source: https://store.usps.com/store/product/save-manatees-stamps-S_684804
Fun Fact
Manatees are more closely related to elephants than to other marine mammals like seals or whales.
Price History
More in Animals
$31.4M
Hippopotamus
A large semiaquatic mammal that is one of Africa's most dangerous animals
$4.0M
Chimpanzee
Our closest living relative, known for tool use and complex social behavior
$1.0M
Giant Panda
An iconic bear native to central China that feeds almost entirely on bamboo
$400,000
Polar Bear
The largest land carnivore, perfectly adapted to Arctic life