The ser.# you gave is a higher number and is best answered by Marlin Manufacturing, so you need to contact them at their address. Unless you can find someone that has a bluebook on Ser# and corrisponding years it's hard to give a value. However the gun was made 1984 to date, and depending on how long you have had it and the condition, it is worth $225 to $265 dollars in real good condition. Most sell for $150 to $200 without a scope. But I do agree with the valuation.
With the serial number that you provided,your Marlin model 1893 rifle was made in the year 1899.
Your serial number indicates that your Marlin model 30A was made in the year 1979.
By including the serial number in your question,we will be able to answer when your Marlin model 336 was produced.
2.50
Your Marlin model 30AS was made in the year 1984.
the cost 3030 cal 336sc
100-400 USD
Your Marlin model 336RC(regular Carbine) was made in the year 1966 with the 2 letter prefix of AB to your serial number.
The R prefix to your serial number indicates that your Marlin model 336 rifle was produced between 1957-1958.
1990
$275-$350
You need to include a serial number to get a answer.