Basically impossible to value with no other information.
50-500 usd
That marking just means "Special Steel". You need to find a model name or number to determine what it might be worth.
Basically impossible to value with just the serial number.
Basically impossible to value with just the serial number.
Need a detailed description to answer.
50-350 usd
No such thing as a 22 Shotgun.
A Browning A-500g shotgun in excellent condition is worth about 900 dollars.
I would need to know what model of Browning shotgun you are asking about in order to answer your question.
10-1000 USD depending on specifics.
100-700 usd
75-550 usd