This gun was made in 1967 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. Auto 5's with poly-chokes, compensators and recoil pads (other than Mag 12's) will reduce value. Near mint guns and original box will command an extra premium. Recommend taking it to a gun shop for appraisal.
The value of such light is approximately $10,000
50-500 USD or so
50-500 USD or so
50-500 USD or so
197594V
1943 browning light 12 belguim made $5K
50-500 usd
400 USD
Browning Citori 12 gage over and under & a Browning Goldtrigger Light Twelve: How much are they worth?
here is a link to a similar browning I found. http://www.collectorsfirearms.com/admin/new_arrivals.php
If your browning has a 0G prefix to that serial number then it is a light twelve made in 1960. The value is 450-600 dollars in the condition you describe.If it has a vent rib barrel then it is worth 600-750 dollars.
see browning.com for list of serial numbers ds You have a lightweight 12ga made in 1967 auto5man