Have a Model 57 4" nickel in presentation box, looks unfired. Original owner said he never fired it. Does not have original grips. Birth date? Value?
SN N452xxx
If it has all the paperwork and tools probably in the $1200-1500 area. If it had the packing case with label and unmarked blue box that the gun was originally in then a few hundred more...
On the auction sites if two collectors get to bidding on something they really want the price can go to $2K...