Impossible to answer without more details.
Is it a model 15?
100-400 USD
$100-300 depending on condition, model, and barrels.
100-400 USD
No published sn data.
$650 in good shape.
The Smith and Wesson 357 model 686-4 is valued somewhere between $450.00 to $625.00, depending on the condition.
This is for SMITH and WESSON firearms.
50- 500 usd
100-1000 USD
- 50-350 usd
100-475 or so