100-1000 depending on specifics
Its a pistol. More specifically a 6-shot, single-action revolver, made by Sturm Ruger and Company.
No such model in the Ruger line.
You will have to define further. Ever made? Rifle or handgun? Bolt, semi, single shot, revolver, pistol?
No, if it was designed to be a single shot, it's a single shot. It needs to be reloaded after each shot.
100 or so
10-100 USD or so
AFAIK, Colt never made a single shot pistol
10-200 usd
$100-$150
100-500 or so
Made 63-64. Prices depend on condition, box, accessories, papers, serial number. A broad range is 100-2000 or so
10-100 USD or so