Without knowing the condition of the rifle it is not passable to give you an estimate Is it Excellent, Very good, Good, Fair or Poor.
Cal .177
The value of the Winchester model 400 gun varies by its condition. As of 2014 this gun in excellent condition retails for around 400 dollars.
The value of a Winchester model 75 will vary depending on the condition of the gun. There are some of the models worth $1250.00.
To find out the value of a Winchester Model 8422, take it to a local gun dealer. They will be able to examine it and determine a value for you.
In very good condtion it would be worth between $50-$60
It depends on the condition of the gun.
The value of a Winchester model 1300 waterfowl special is determined by the condition of the gun. This particular model can be sold for 500 dollars if in good condition.
http://www.gunvaluesboard.com/gun-value-book-185904.html
The Winchester model 425 was made for Winchester by "Meyer & Grammelspacher" of Germany. The value is determined by the condition of the rifle. without any information about the condition of the pellet rifle, no estimate of value can be determined.
Blue Book of Gun Values
it depends on the year, and condition,of the gun!
Requires appraisal