I have seen them selling for between 400-500 dollars in the gun shops in my area.
Check on the butt.
Impossible to answer without the serial number.
Feb.1984 with the serial number that you have provided.
100-450 or so
25-450 usd
100-500 usd
No sn data published that I know of
100-400
100-400 USD
1974
250-500 USD
@1984