Made in 1981
What is your question?
50-350 usd
75-450 or so
The caliber should be marked on the slide.
The 69C prefix to your serial number indicates that it was produced in the year 1969.
If you mean a 22LR, 200or so
You need a firearms instructor
There have been several that fit that description.
Depending on how old or new it is - on the slide, frame, barrel hood.
50 - 400 usd
50-300 usd