A few hundred to a few thousand.
50-575 usd
Need a detailed description.
Not a valid Browning serial number.
A Browning over and under is worth about $1,000-1,500 on it own and the fact that it's a Belgium made Browing increases the price significanly. I would say somewhere in the range of $500 to $750 more. The belgium made Browning is the most collectible and popular.
50-1000 usd
50-600 usd
Requires professional evaluation.
No way to value with just the gauge and serial number. Could be 100-100000 USD
50-500 uSD
50-600 usd
50-400 usd
70-700 usd