Between $100 and $300, depending on condition, barrel, etc.
1965
50-200
$100-$250, depending on condition.
Ruger will tell you if you phone customer service.
Ruger's website has extensive sn data. 75-175 or so
Depending on condition, $150-300.
No such Ruger ever made
50-300
50-250 depending on specifics
Blue Book of Gun Values
Ruger has a sn function on their web site. Value range from 100-250 USD Ruger has a sn function on their web site. Value range from 100-250 USD
Upload a photo of it to a gun forum to identify it, guns are not identified by their serial number, they are identified by their model name. For example : Ruger Charger, Ruger Mark, etc.