100-1000 USD or so
You can get gun pricing at http://www.UsedPrice.com. They are a good place to start.
If the BPR 7mm has been shot about $900.00. Never shot $1200.00 That is what I was told by a gun smith
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 have a 20ga Magnum made in 1969. Value depends on condition. Use the link below to find your gun in the Blue Book of Gun Values.
This gun was made in 1962
This gun is a 12ga Magnum made in 1963.
This gun is a 12ga magnum made in 1963
On the internet
browning shot gun hold 5 441
Browning did not manufacture the gun. The gun was made by Stevens, using a Browning patent. Value is minimal, below $200.
This gun is a 12ga Magnum made in 1963.
The sn doesn't make sense according to Browning's table at http://www.browning.com/customerservice/dategun/detail.asp?id=13 My guess would be it was made in 75. Value range 200-500 the 75v means it is a 75 year model and the v means that it is a magnum 12 gauge . As for the value there is no way to value the gun without visually seeing the gun because of numerous factors like the grade of the gun, if the barrel and receiver are matching and condition of the gun but the 200-500 value range sounds like a good general price without any additional info.The 75V means that you have a Browning auto 5 Magnum chambered shotgun that was made in the year 1975.