Nobody can answer this question because you dont even let us know what model Browning shotgun it is.

Answer

The comment above would probably be true in most cases, however Browning only made one gun in one model with that serial number. You have a Browning Auto-5 12ga shotgun made in 1929.

Value depends on condition. Typically these Ogden guns run from $250-$500 with normal wear and age. A mint gun could get closer to $1000, but a professional appraisal is recommended.