What is the value of a 1906 US nickel?

From 1892 through 1916, the United States Mint produced the Barber Quarter, named for its designer Charles Barber. The value of a 1906 Barber Quarter is based on its condition and mint mark. Look on the back of the coin to see if there's a small mint mark letter below the eagle. It may be blank or there may be an O or S.

Numismedia lists the following approximate retail values as of 04/2011:

No mint mark (Philadelphia):

Very worn condition - $12

Moderately worn - $25

Slightly worn - $34

Almost no wear - $131

Uncirculated - $192 to $14,300 depending on quality

"O" mint mark (New Orleans):

Very worn - $14

Moderately worn - $77

Slightly worn - $140

Almost no wear - $390

Uncirculated - $570 to $11,510

"S" mint mark (San Francisco):

Very worn - $10

Moderately worn - $40

Slightly worn - $64

Almost no wear - $231

Uncirculated - $330 to $9,750

DISCLAIMER: The retail values quoted are the best available as of the date shown, but may vary significantly due to changes in the precious metals market. Also the wholesale (buying) price of a coin will be less than the selling (retail) price. A reputable coin dealer will be able to give a more accurate valuation based on inspection of the coin.