Your serial number is missing a letter and/or a letter/number preceding or above the 5461. This information is needed to determine the year of manufacture. 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.
What is the value of a 12 gauge Browning shotgun serial J68824?
$350
1943 browning light 12 belguim made $5K
If you mean a Browning B-2000 12 gauge shotgun then the value would be 495 dollars for a shotgun in the condition you describe.
Basically impossible to value a weapon with just the gauge and sn.
Browning Citori 12 gage over and under & a Browning Goldtrigger Light Twelve: How much are they worth?
Browning never made a Model 51 shotgun.
The value of a 12 gauge Browning Citori Pigeon Grade is actually dependent upon a number of factors. Some of these factors would be the age and condition.
You will have to contact Browning.
100-600 USD
250
100-500 USD