your rifle is actually made by marlin and is a model 80dl. it is fairly common and the value in like new condition is around 100.00 or maybe a little more. good luck
The JC Higgins model 42DL .22 caliber rifle is worth about 400 dollars in mint condition. The value varies greatly with the condition of the gun.
Once you cross reference mod 42dl (Sears mod 103.19800) you will find your rifle is really the Marlin arms Mod 80. Parts are available from Numrich Arms at http://www.e-gunparts.com . Your parts and a schematic will show up under the Marlin 80. Good Luck Joe
The Sears Model 42DL .22 caliber rifle was manufactured by Marlin Firearms, their Model 80. Check with Marlin for parts availability.
In order to determine the exact value of a Sears Roebuck 22 caliber, a couple different factors would need to be taken into consideration. Some of these factors would be the age and condition of the firearm.
Impossible to answer without the maker's name.