Ijust bought a Stevens Model 311A 12 ga with some wear for $ 130.00. I think that was a good deal
i paid $310 for my 311a 12gauge if this helps. Depending on condition it should be in the $500.00 - $1200.
50-100 USD or so
Yes, the Stevens Model 240. This was an over/under model made by Savage Arms. The Riversides Arms Company also made a double barrel .410 in the early 1900's,
Much will depend on the condition of the item and what platform will be used to sell it. There is a listed price online for the item of roughly $160.
1966 to 1988
I can't find this model number, but that form of the company name was used from 1920 until 1948, and a 410 double will bring $200-$300, depending on conditon.
The price for a fox model b in 410ga is going for between 550 dollars in 10% original condition up to 1075 dollars for a nice specimen in 98% original condition.
Between $75-$100 is a common price today.
I have seen them at gun shows. More expensive than a 12 or 20 guage. They are rather rare.