50-75 dollars.
Your Glenfield model 75 was made in the year 1972 with the serial number that you have provided.
The Glenfield 22 model 75 is the same as the Marlin 75. It was made for Sears and the parts probably can be obtained from Marlin In New Haven, Connecticut. This site has parts for the Glenfield model 75. http://www.gunpartscorp.com/ I have them. www.countrygunsmith.net
The Glenfield Model 75 was produced from the years 1960 to present. Unfortunately, the Glenfield 60 inner firing parts will not fit a model 75 Glenfield.
I have a Glenfield Model 50 that i purchased new in 1969 or 1970,there about.
ammoclip.com $18 plus shipping The Glenfield model 25 was made by Marlin as the model 80
The glenfield version of the marlin mod 336 are selling for between 200-300 dollars,depending on the overall condition of the rifle.
1976
1977
In excellent condition, @$75-$100.
The year of manufacture for a Glenfield Model 75 with serial number 27345752 1996.
Your Glenfield model 75C will go for between 50-75 dollars on today's market.