100-1000 USD
100-400 USD depending on specifics
A call to Ruger will get you the answer.
100-350 or so
125 or so
100-250 USD
75-150 or so
I just purchased a stainless one with 5.5 inch barrel for $400.
50-500 USD or so
50-200 USD
Depends on EXACTLY what you have, condition, accessories, box, papers, age, etc..
10-1000 USD depending on specifics
Narrow down your request please. Rifle ie 10-22, pistol, etc..