100-1000 depending on EXACTLY what you have.
About $400.
The worth is $539
100-1000 USD
No such model in the S&W line.
Has nothing to do with Smith and Wesson. A very inexpensive firearm. Not worth more than 25-50 USD. I would not shoot it.
No serial number given.
100-1000 USD or more depending on specifics.
25-2500 usd
50-400 usd
50-475 usd
The 1966 Mod 60 Smith & Wesson in good condition is worth $1,200.00
50-2500 usd