Katana
A katana in the context of adventure weapons refers to a functional replica sword suitable for martial arts practice, cosplay, or light cutting, typically made from high-carbon steel.
Estimated value as of 2026 · Source: Multiple sources including for typical functional replica katanas in adventure/m…
Fun Fact
Authentic Japanese nihonto katanas forged by licensed smiths start at around $8,000 due to strict regulations and traditional craftsmanship using tamahagane steel.
Price History
More in History
Mars Rover
The NASA Perseverance Mars Rover is a flagship-class robotic explorer designed to search for signs of ancient microbial life on Mars, launched in 2020 and landed in 2021.
Declaration of Independence
The original 1776 document declaring American independence from Britain.
The Cullinan Diamond
The Cullinan Diamond is the largest gem-quality rough diamond ever found, weighing 3,106.75 carats, discovered in 1905 in South Africa and cut into multiple gems now owned by the British Crown Jewels.
Crown Jewels of England
A collection of royal regalia including crowns, scepters, and jewelry estimated at over $3 billion.