Cal 30.30 Marlin 30-30 Gun Value

Marlin 30-30 gun value - cal 30.30

30-30 is a Marlin Model 336 CS Micro Groove barrel 30/30 WIN CAL said in his run. In addition, the Marlin Firearms Co. has a large Ironsighter Holden in it. It also has a strap made of cowhide Torrel it. Please tell me the value. Dad told me not less than 300 Please, I think the sale! Thanks