
Red Dot Sight
A red dot sight is a non-magnifying reflex optic mounted on firearms like rifles or pistols, projecting a red aiming dot for fast target acquisition.
Estimated value as of 2026 · Source: Average from Academy Sports, Pew Pew Tactical, Outdoor Life listings for budget/…
Fun Fact
Budget red dots like the Sig Sauer Romeo5 have dropped from around $200 to $120 in recent years, making high-quality optics accessible to average shooters.
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.