At least 500 dollars for one in the condition that you describe.
$800-$1400 depending on the figure in the wood, blueing and pitting from salt damage.
Browning's web site has what you are looking for.
Special order is possible.
The exact value of a Belgium Browning T-bolt is actually dependent upon a number of factors. Some of these factors would be the age and condition.
It could be that you have a A-bolt hunter model I,But I am not 100%certain.I can say that your browning bolt action rifle was made in the year 1979 by the two letters in the serial number(RN).
You need a Browning trained gunsmith.
Are you talking about an Olympian, Medallion Grade Bolt action rifle or an A-5 shotgun 20 mag? Give me a call at 417-830-5588
Your Browning safari model bolt action rifle was made by FN of Belguim for Browning in the Year 1963.
Your Browning model safari bolt action rifle was made by FN of belguim for Browning in 1969,with the serial number that you provided.
1973
Browning didnt make a 22 bolt action single shot. They made the T-Bolt and A-Bolt models in .22LR, but both had magazines. None were single shots.