the cost 3030 cal 336sc
10-115 USD or so
Follow instructions in the owner's manual.
10-100 USD or so
Store brand name. Made by Marlin.
as made in the year 1986.
Yes one was made.
10-100 usd
15-125 USD or so
Your serial number indicates that your rifle was made in the year 1987.
Blue Book of Gun Values
A Westpoint Model 45 is a store brand. The cross over model is a Marlin Model 60. The Marlin Model 60 sells for around $200.00 new. A used model 60 is worth between $50.00 and $150.00, depending on condition. Store brands such as the Westpoint, Revelation, Western Field, etc. are valued slightly less than the actual Marlin Model 60.