There are many, many dates and mint marks for US nickels that are worth more than five cents - but that covers a wide range of values. For example:
Most nickels' values have already been posted on this site. For specific information look for questions in the form "What is the value of a <date> US nickel?"
All 1985 nickels in circulated condition (any wear at all) are worth five cents. Even nickels in absolutely pristine condition are worth only about fifty cents. Only the absolutely one in a billion (literally) coin is worth more, and even then the price tops out at aroung $50USD.
...25 cents. It is in common circulation, made out of copper-nickel and not worth any more than face value.
The 1943 pennies were made of steel, and tended to rust away. So most conditions are rare, some more than others. Wartime nickels (five cents) are worth more than 5 cents in any condition because they contain 35% silver (instead of nickel).
No they are not, if it came from pocket change spend it.
The U.S. did not mint nickels until 1866. Please check your coin again and post a new question with more details that help to ID it. If the coin says "half dime" on the back it's not a nickel even though it's worth five cents. The half dime was a different series. If it's the size of a modern nickel you may be reading the date incorrectly.
Nickel is worth more than just five cents
Most are worth five cents. Five cents in 1963 was, of course, worth much more than it is today after decades of inflation.
A 1976 nickel is worth face value, which is five cents. It is not worth more due to its age or any other factors.
Realistically, five cents. It's too common and recent a date to be worth more.
A Bahamas nickel is worth more because it is made out of silver
nickel-it can be found in your beans, forks, and magnets....oh yeah, rocket engines too.
Nickel
A dateless Buffalo nickel is still worth 5 cents. Some people use them to make jewlery out of and will pay a little more.
Both phrases suggest a lack of value. "Two cents" implies a small or insignificant contribution, while a "plug nickel" is a worthless or counterfeit coin. So, in essence, they both convey that something may not be worth much or anything at all.
3 dimes is 30 cents and 5 nickels is 25 cents so 3 dimes is worth more.
At present the nickel is 25% nickel and 75% copper. This mix may change since nickels contain more the 6 cents worth of metal.
A dateless Buffalo nickel is still worth 5 cents. Some people use them to make jewlery out of and will pay a little more.