What is the value of a 1961 US half dollar?

Answer 1

In circulated condition this coin's value is determined by its silver content; as of 05/2011 retail values range from $17 to $20.

There is also a special Double-Die Proof 1961 Franklin Half that is worth approximately $1250. These double-die half dollars are quite scarce.

If it's uncirculated, Check to see if there's a mint mark above the top of the bell on the back. Numismedia lists the following approximate retail values as of 05/2011:

No mint mark (Philadelphia): $17 to $630.00 depending on quality

"D" mint mark (Denver): $17 to $1160.00