Hello, I am new to bow hunting, my step dad recently gave me his old bow to start with since he got a new Mathews. Its a Horizon Extreme X-S Series. the problem is when I went to get it set up for me they no longer have the parts to make it work, so I guess my only option is to sell it and put that money towards a newer bow. Does anyone have any idea what something like this would be worth? 2 of the guys at Cabela's said it shot very very fast and they thought it was in amazing shape. Any info would be appreciated, thanks.