Red Ryder BB Gun
$40
Estimated value as of 2026 · Source: https://www.walmart.com/c/kp/bb-gun-red-ryder
Price History
$40(2026)
More in History
$4.0B
Crown Jewels of England
A collection of royal regalia including crowns, scepters, and jewelry estimated at over $3 billion.
$2.7 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.
$400 million
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.
$200M
Titanic (salvage rights)
The estimated value of salvage rights to the most famous shipwreck.