20-100 usd is a value from the 1980's.
$300-350 if it has a round barrel.
$500-600 if it has a octogon barrel. I have seen them selling online for this much.
Talking about Amadeo Rossi 62sa or 62 sa .22 rifles
I have an Interarms Amedeo Rossi pump .22 rifle as well that I inherited from my late grandfather. I have looked it over and it seems to be around 90%, one small scratch on the trigger guard and another very faint scratch on the stock. These guns in good condition with an octogon barrel are selling online for $500 to $600. Round barrel versions are worth $300 to $350
10-100 usd
Rossi
50-125 USD
It will be marked on the barrel.
$300--$550, depending on exact model and condition
Try e-gunparts.com
They were made in several calibers- will be marked on the barrel.
caliber and maker's name
Should be marked on the barrel. If not, take it to a gunsmith.
The Slavia 622 is a .22 caliber pellet rifle not a .177 caliber rifle. It is a single shot Break barrel rifle. The rifle is a spring piston shooting system. To load and cock the barrel you simply push the barrel down (Break the barrel) all the way until you feel it cock. Load a .22 caliber pellet into the rear of the barrel (Breech) and make sure it's snug flush with the barrel. Load it with the skirt facing out and the dome in the barrel. Then bring the barrel back up into position and let it snap into place. AIM FIRE!
No published sn data that I know of