That is a very vague question because it depends on what model of 357 S&W and what condition that it is in?
50-500 usd
Smith Wesson 340PD?
colt 357
the 357 smith & Wesson 28-3 was introduced in 1982 Made from 1982-1986
357 model 28-2 whats it worth
A deadly weapon.
500 USD
An N frame .357 Magnum revolver.
Impossible to answer without the serial number.
About 300-400 thousand
1-400 USD.
30 yrs or so