The 1776-1976 Bicentennial half dollar is a commemorative coin issued by the United States Mint in 1975 and 1976 to celebrate the 200th anniversary of the signing of the Declaration of Independence. The coin was designed by Seth G. Huntington and features a depiction of Independence Hall on the obverse (front) and a depiction of the Liberty Bell superimposed over the moon on the reverse (back).

The coin was produced in large numbers, with over 330 million pieces minted between 1975 and 1976. As a result, it is not considered to be a rare coin, and its value is primarily determined by its condition and whether it is uncirculated or proof.
In general, circulated 1776-1976 Bicentennial half dollars are worth their face value of 50 cents. However, uncirculated and proof versions of the coin can command higher prices.
Uncirculated 1776-1976 Bicentennial half dollars are those that have never been used in commerce and have retained their original luster and condition. The value of these coins can vary depending on their grade (condition) and other factors, but they generally sell for a few dollars above their face value. For example, a typical uncirculated 1776-1976 Bicentennial half dollar might sell for $2-$3.
Proof versions of the 1776-1976 Bicentennial half dollar were also produced by the United States Mint. These coins are specially made with a highly polished finish and are often sold as part of sets or in protective cases. Proof coins are generally worth more than their uncirculated counterparts due to their limited production and collectible nature.
The value of proof 1776-1976 Bicentennial half dollars can vary widely depending on the coin’s condition and the packaging it comes in. A single proof coin in its original packaging might sell for $5-$10, while a complete set of proof coins in their original packaging could sell for several hundred dollars.
It’s worth noting that while the 1776-1976 Bicentennial half dollar is not a rare coin, it is still a popular collectible item due to its historical significance and patriotic imagery. As with any collectible item, the value of a 1776-1976 Bicentennial half dollar can be influenced by factors such as market demand, rarity, and condition.
In addition to the standard 1776-1976 Bicentennial half dollar, the United States Mint also produced a special 40% silver version of the coin. These silver coins were sold directly to collectors and are worth more than their non-silver counterparts. The value of a silver 1776-1976 Bicentennial half dollar can vary depending on its condition and whether it is uncirculated or proof, but it is generally worth several dollars above its face value due to the silver content.
Overall, the value of a 1776-1976 Bicentennial half dollar depends on a variety of factors, including its condition, packaging, and whether it is made of silver. While most circulated coins are worth their face value, uncirculated and proof versions of the coin can sell for a few dollars to several hundred dollars depending on their condition and packaging. As with any collectible item, it’s important to do your research and consult with a reputable coin dealer or appraiser to determine the value of your 1776-1976 Bicentennial half dollar.