Its value is between 275-350 dollars.
Your serial number indicates that your Marlin model 336cs was made in the year 1995.
Your Marlin model 336cs(Carbine Sporter) was made in the year 1989,with the serial number that you have provided.
1983
I would say that your Marlin model 336cs(standard carbine) was made in 1983.
your marlin model 336 was made in 1985.
Your serial number indicates the year 1987.
1988
you would date it by the serial number on the rifle.
1995.
Yes the serial number is needed to get the year of production.
1996.
1988.