400
100-400 or so
100-300 USD or so
You need to contact Ruger. You may have a prototype
50-1000 USD or more depending on specifics
No such model. If it's a Single Six; 50-500 depending on specifics
100-1000 depending on specifics, condition, box, papers, etc.
What you describe was never made by Ruger
100-300 or so
100-400 or so
Ruger has sn data on its website.
RUGER PISTOLS ARE GOOD GUNS, ABOUT $600
100-360 USD or so depending on specifics