As with any firearm, it is not possible to accurately appraise a gun without seeing it. Condition, and original configuration will determine value. Other factors such as rarity of caliber or guage and higher grades have significant impact on value. Recommend that you see a local gun dealer for an appraisal. You can also do your own investigation by looking at other models being sold that are in the same condition as yours. Try the gunbroker.com or a periodical called "The Gun List" You can also reference the Blue Book of Gun Values which can be purchased on line at various retailers.
Impossible to value with only a serial number.
1975
Impossible to answer without the serial number.
Browning didnt make Berretta's. What model gun do you have?
You did not give the sn. Call Browning.
Impossible to answer without a detailed description and the serial number.
1967
SN were not required before 1968
No way to price a weapon with just the serial number and no description.
Browning did not make the Model 70, Winchester did. Also, the serial number is not a valid Browning serial number for a 7mm Magnum rifle. Please doublecheck your information.
If that is the complete serial number, it was made in 1935. Value is $350-$650.
0-500 USD depending on condition.