Value is too difficult to be accurate without seeing the gun. Condition which includes the amount of original finish and original configuration will determine value. Recommend taking it to a gun shop for appraisal.
You will have to call Browning or visit their website and look up the sn to find out.
Your Browning auto rifle in 22LR was made between 1956 and mid 1961.
Browning's web site has a sn search function.
2-20 usd
Anywhere between $750-2000
15-125 usd
Depending on condition, about $125
If you mean a 22LR, 200or so
50-175 usd
value marlin glenfield model 60 22 simi auto rifle
100-1000 or more depending on specifics
No sn data. 10-100 USD or so