depending on the condition 100.00 to 250.00.
just bought one in like new condition for 150$
Modified should do well for you
100-500 USD depending on condition.
Modified choke with the 28" barrel.
Impossible to answer without a DETAILED description of ALL markings, gauge, finish, condition, barrel length, choke, box, accessories, papers.
10-1000 USD based on condition, finish, box, papers, accessories, etc..
80-120 depending on condition. I just bought one for 60
That depends on many factors. When the gun was made, finish, length of barrel, choke are all things that can affect the value.