there is a marlin collectors site or gunbroker.com
By including the serial number in your question,we will be able to answer when your Marlin model 336 was produced.
The Marlin 3030 model is a classic hunting rifle made in 1902. The value of this gun today can reach several thousand dollars.
Your serial number indicates that your Marlin model 30A was made in the year 1979.
With the serial number that you provided,your Marlin model 1893 rifle was made in the year 1899.
All depends on condition, model, accessories,...etc.
the cost 3030 cal 336sc
need a price on a model 36g 3030 rifle #23174
Your Marlin model 30AS was made in the year 1984.
The Marlin/Glenfeild 30A have gone up in value. Condition is everything of course. 3-$500 is normal.
Made between 1936 and 1945
The R prefix to your serial number indicates that your Marlin model 336 rifle was produced between 1957-1958.
Your Marlin model 336 RC(regular Carbine) will range in price from 250-350 dollars depending on overall condition,and a good bore.
Your Marlin model 336RC(regular Carbine) was made in the year 1966 with the 2 letter prefix of AB to your serial number.
$350.00 to 500.00 depending on condition
they all have a serial number it might be under the fore grip The model 336 was introduced in 1948 and almost certainly has a serial number.
Between 200-350 dollars depending on overall condition of the wood and metal,and a good bore.