
Gas Mask
A gas mask in the armor shields context is a full-face tactical respirator providing CBRN (chemical, biological, radiological, nuclear) protection, often used with military or riot gear.
Fun Fact
Many modern gas masks like the MIRA CM-6M and CM-7M have a 20-year shelf life and are manufactured in the Czech Republic for military use.
Price History
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Crown Jewels of England
A collection of royal regalia including crowns, scepters, and jewelry estimated at over $3 billion.

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.

Super Yacht
A superyacht is a luxury motor yacht typically over 24 meters (80 feet) in length, representing the pinnacle of maritime luxury and exclusivity.