The Romans issued their coins in gold, silver or bronze. Augustus's reform of 23 AD changed the metal of the as form bronze to copper. This was the only copper coin. You ask about a far too long period, 177 years. Currency values fluctuate all the time, so you cannot expect them to be the same over 177 years. Moreover, the Roman monetary system was reformed several times during this period. Some coins could be dropped and new one could be introduced and the value of coins was restructured. The reforms were:
Reform of Caracalla, 215 AD
Reform of Aurelian, 272-75 AD
Reform of Dicletian, 300 AD
Reform of Constantine, 310 AD
The general trend was one of debasement (reduction in precious metal content of purity of metal)of the coins, which is similar to what we now call devaluation.
If you as asking about the present day value of the coin, there are many factors that determine a coin's worth. Some of them are its condition, clarity of it's inscriptions, the metal content, and its age. Only a reputable coin dealer can give you a proper answer.
a Roman coin
This is not a coin made by the US mint. It probably has very little collector value. The value will be based on what it is made of. If it is made of gold, silver, or another precious metal it will be worth more depending on the size, and metal used. If it is made of brass, steel, zinc, or copper it will be worth less because these are not precious metals.
Sentus consulto
Roman coins were made of bronze, silver and gold.
The value of a coin from the 1600's or any other time period varies, depending on the condition of the coin. They can be worth as little as $10 or their value may be in the thousands of dollars range.
Exactly the value of the copper in the coin. No more. The current price of copper is about $3.50 pound. So your coin just has sentimental value.
The coin is a Three-Cent piece made of copper-nickel and depending on the date and condition of the coin it may have a value of $20.00 to $100.00 or more.
It is a copper bullion coin and its value is close to whatever the copper market is.
The value of the copper in a 2 Pence coin would be significantly less then 10% of the face value of the coin at the time the coin was minted. Today, it might be a little more, about 0.2 Pence.
So the cost value of the metal used would be less than the face value of the coin. As copper was cheap.
With a date of 1979 the coin has no silver it's a clad coin made of copper-nickel alloy bonded to a core of copper but if the coin is missing on full side it may have significant value. Take it to a dealer for and assessment.
The coin is 75% copper and 25% nickel, so the coin is likely face value the date is still in circulation.
There is no such coin. The US mint does not a coin out of only one metal.
This is not a Mint error, it's a novelty coin that has no collectible value.
what a silly question
It depends on which coin you think is not a copper-nickel sandwiched coin. 2007 dollars, nickels and cents are not this type.
it is a fake coin and has no value