No way to answer without the sn and a detailed description.
50-575 usd
50-600 usd
You will have to call Browning with the sn to find out.
50-550 usd
50-550 usd
50-650 usd
50-600 usd
100-10000 USD depending on specifics
50-500 USD or so
You can get gun pricing at http://www.UsedPrice.com. They are a good place to start.
No such weapon
100-1000 USD or so