It depends on the condition and the extras like the sling,scope,case etc.Bare gun in good shape range from350.00 down to ?
No
50-350 usd
150-350 dollars
Should be on the action, Sportsman could be the 48 or 58 semi auto. Sportsman models have little parts left so try not to break any.
50-200 or so
Go to Remington's web site and look under their Firearms History section.
The Remington model 58 sportsman,semi-auto shotguns are valued at between 110-275 dollars for a gun with a plain barrel.You can add 50 dollars for a model with a vent rib barrel.
I just bought one for $200, so perhaps that's in the ballpark. The condition is good to very good with very few, very small scratches or dings.
The Remington Model 12 Sportsman came in semi-auto or pump configurations, and were made from 1984-1986 (vintage?). The auto is booked at $300 in 100% condition and $150 in 60%. The pump from $275 to 140. (Add 10% if it has Rem-chokes).
The value of these rifles is that they shoot great.As to monetary value they sell for between 250-350 dollars.
The Remington model 740 was the first semi-auto rifle chambered in 30-06,and was made from 1955-1959.The Remington model 742 was the next design and made from 1960-1980.I believe that the difference might be the gas piston,and the way the bolt locked up in the chamber(more bolt lugs).
100-500 depending on specifics