Value of ANY gun is based on exact make, model, accessories and condition. A well used pencil barreled Mk 1 might be $100, an excellent condition heavy barrel with target sights might be $375 or so.
50-250 usd
50-150 USD or so
Depends on condition, model, barrel, and sights- but anywhere from $100 to $300
Depends on the exact model, barrel, sights, etc. Could be anywhere from $100-$450.
From $100-$250, depending on condition,type barrel, etc. PS- it is Sturm, Ruger and Company.
Anywhere from $50-$500. Depends on condition, type of barrel, sights, etc.
50-160
You can request a owner's manual at the Ruger website.
Depending on condition, between $175-$275.
A call to Ruger will get you the answer.
$100-$250, depending on condition
You need a gunsmith.