Can anyone tell me the value of a mod 98 rifle?

I have a JP Sauer model 98 rifle. It is stamped several places with WaA63, above that is an eagle with a swastika. There are also eagles with the number 214 underneath. It also says: BAVARIA S/147 RURAL POLICE 1937. On the buttplate it has the numbers 8899 and the eagle WaA63.. other markings and the serial number is on several places, and screws, etc. It has a Lyman TargetSpot 5407 scope mounted on it. Any input would be appreciated. Thank you.