RE: bow question how much is it worth and is it worth it?
I don' t know all the details, but I believe the Stemmler is a pretty old bow.
My suggestion to you is to go to a pro-shop in your area. If you' re set on buying an old used bow, you still need to know some things like what your draw length is, how much draw weight you can handle, whether or not you want to use a release or shoot with fingers, etc. There' s a lot of things you need to know, and look for, long before you buy a used bow. Especially if you' re inexperienced.
Good luck to you.