Congressional Medal of Honor
The Congressional Medal of Honor is the highest U.S. military decoration awarded for extraordinary valor in combat, though illegal to sell in the US with rare auctions occurring abroad.
Fun Fact
Despite its prestige, the Medal of Honor costs only about $30 to produce, mostly from brass alloy.
Price History
More in History
Crown Jewels of England
A collection of royal regalia including crowns, scepters, and jewelry estimated at over $3 billion.
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.
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.
Titanic (salvage rights)
The estimated value of salvage rights to the most famous shipwreck.