What is the value of an 1860 US half dime?

Look on the back of the coin to see if there's a small mint mark letter. It may be blank or there may be an O

Numismedia lists the following approximate retail values as of 04/2010:

No mint mark (Philadelphia):

Very worn condition - $13

Moderately worn - $18

Slightly worn - $22

Almost no wear - $95

Uncirculated - $150 to $940 depending on quality

O mint mark (New Orleans):

Moderately worn - $17

Slightly worn - $20

Almost no wear - $78

Uncirculated - $138 to $2,190