Be sure you're clear about what it means for the back of a coin to be "upside down".
ALL U.S. coins minted since the 19th century have the front and back oriented 180º to each other so that the sides point oppositely when a coin is flipped side to side like the page of a book.
Many other countries (Canada, UK, EU) use what's called "medal rotation" where both sides point the same way.
Compare the coin to others in your pocket. If they all have the same orientation, your "upside down" one is normal. If your nickel has both of them pointing the same way, it should be evaluated by an expert.
5 cents
The back of ALL U.S. coins is upside-down in relation to the front. Your 2004 nickel is worth 5 cents.
Yep....... a nickel
It is a 2004 Jefferson Nickel of the Westward Journey of Lewis and Clark series.
Please look at the coin again, 2003 was last date for Jefferson nickel
If I understand the question, it's Thomas Jefferson.
It is incredibly common and only worth 5 cents.
5 cents.
It's worth 5 cents.
A 2005 Lewis and Clark nickel is not rare at all. Hundreds of millions were minted. The only reason you don't find many in change is that people saved them almost as soon as they were put into circulation.
Unless there's something to make it different from the other 936,000,000 or so that were struck to commemorate the Lewis and Clark expedition, five cents.
5 cents.