100-1000 USD depending on EXACTLY what you have, its condition, box, accessories, papers.
Are you sure of the model number?
It will vary with caliber.
Contact Remington
$500-$600
remington 725 caliber 222 bolt action excellant condition
Model 581.
100-500 USD
$400.00
Available from the Remington Custom shop- Model 7.
single shot 22
Probably a Remington Model 12 -? depends on barrel, ammo made in 1914.
Model ? Condition, condition, and condition ????