Can't give a very specific answer without make, model, distinguishing features, etc.
About $200-250 USD
50-175 USD depending on condition
Depending on condition, a Marlin 1895 lever action in 45-70 sells for $400-$500.
marlin model 101 22 calsl-lr 27438484 ? year
You would be better served to have a rifle of this age and vintage caliber visually examined by a gun collector that specializes in Marlin rifles.There are too many variables that could effect the value of such a nice old Marlin lever action rifle.
The value depends on exactly what model and date of manufacture of Marlin rifle you have as well as any accessories. As a general rule a "Plain Jane" Marlin model 336 rifle in good condition or better sells for about $225-$300 on the used gun market.