Depends on model and age.
There was no Remington Model 11-80. The Model 11-87 was/is not produced in .410. The Model 1100 semiauto and the Model 11-48 semiauto were. sales@countrygunsmith.net
the 243 was new in 1969 its 375.00 in 100%
depends on what model it is as well as the age. need more details on the rifle.
Remington Model 552 Speedmaster
I would like to know the value of Remington 44 magnum and the model 1742. and the serial number B7346828
yes with the serial and a VERY good description on condition.
For age check the Remington Society of America here: (should be early 1960's) http://remingtonsociety.com/rsa/questions/barrelcodes
1928, check the date code stamped on the barrel. Remington Society of America, Manufactured Date link has the details.
The exact value of a Remington 22 automatic long rifle model 550-1 would actually be dependent upon a number of factors. Some of these factors would be the age and condition of the rifle.
To determine the exact value of a Remington Wingmaster 20 gauge model 870, a few different things would need to be taken into consideration. Some of these things would be the age and condition.
There's very few Remington things you can identify by just a serial but you got lucky ;) That is a Remington Model 1889 made in 1902. Value is greatly dependent on Condition, Condition, Condition, and Condition.