10-175 usd
As of Dec 2010, unfired, about $250.
50-275 USD or so
Small handgun that fires 22 short.
Are you sure it's a rifle? They made a Civil War Centennial .22 short pistol. I think it was a single shot but designed to look like a revolver. The Blue Book says it's only worth $175, and that assumes it is still in the original box and has never been handled. They made over 24,000 of these while most of the Colt commemoratives had runs of less than 1000.
22 short, 22 long, 22 long rifle or 22 magnum depending on what it is chambered for.
Go to http://www.ruger-firearms.com/Firearms/PS-SerialNumberHistory.html. AFAIK, Ruger never made a pistol that chambered only 22 short.
i have a rhom pistol, but never heard of a romo, mine #100
.22 short, .22 long and .22 long rifle.
shooting a 22 cal short or BB cap...........
You need a gunsmith
Ask a gunsmith for help.