100-300
150-300 USD
$100-$300, depending on condition
100-300 USD or so
$200-$300, depending on exact model and condition.
50-350 usd
50-1500 USD depending on specifics.
50-500 usd
Ruger's website has extensive sn data you can access.
$100 - $500, dependent on a number of factors not included in the question, such as specific model.
100-400
It is a revolver. Value about $250, depending on exact model and condition.
100-400 USD