Assuming that we are talking about the Marlin model 100 series of single shot 22 caliber rifles,these were promo models that are valued at 55-100 dollars today.They were made from 1936-1941.
Your Marlin model 100G was a single shot promotional model in .22cal that was made by Marlin.The value is between 55-95 dollars.
1965
$50-$125
These utility .22 bolt actions can be found in secondhand gun racks for $50-$75.
Try gunpartscorp.com
they were only made in 1965
== == I have A 100G that I got in 1964, I was 16. Jim
100g is worth about 5.02$
I didn't realize that the stock had to be removed from the rifle in order to pull the trigger and release the bolt. Ray
Hi, I just bought a Marlin 100G from the Kittery Trading Post in excellent condition for $80.00. I just got back from the range and shot very small groups with this rifle. I am told that the rifle was made in 1965. Whoever had this rifle took excellent care of it. Ray
A ounce of gold is 968 us$, which makes 100g, roughly 3000$
100g