When asking the value of a rifle, just like any other object for sale, condition is the most important factor.
With that being said, photos should be included in any request for value. Those photographs must be of the highest quality possible, taken in direct sunlight with a neutral background. Close-ups of the muzzle, front and rear sights, impressed address and other info on barrel and receiver, and the stock, butt and forehand. Next, an educated evaluation of the bore condition should be included.

This is the basic information needed to give an educated guess at an approximate value. A value that is fluid. Changing with location, other sales, and time of year. Almost anything can influence an evaluation and value.

So how about some info and pictures with your request.