I need help in determining the value of my husband's Smith & Wesson .357 Highway Patrolman handgun. It is in excellent condition, rarely used, polished nickel finish, and based on the serial # made in 1959-1960, MOD 28.

My husband passed away and I do not have any use for this gun. Any advice on a fair valuation and how I can best go about selling the gun would be sincerely appreciated.

Texas resident.

Thank you.