I have a newer (I say newer because of the composite stock) Model 24 22/20. Serial number is F587551. It says "Savage MODEL 24 22 Long Rifle" on the top barrel. Also on the top barrel below that it says "Savage Arms Inc Westfield Mass" . On the bottom barrel it says "Proof Tested 20 GA" and Chambered for 2 3/4 and 3" As well as what it might be worth? It was willed to me by my father. No one has any idea when it was purchased, although it is evident it was never fired. Tags still attached to it. Thanks in advance for any help.

Billy