It’s worth about $100 to $150 dollars depending on condition.
NO, I don’t think they are good rifles, especially for hunting. They are heavy, clumsy WWI era military weapons. I have hunted deer with one, only because I am the youngest of 4 brothers and the other three would pick their rifles first and I got stuck with the .303 as last pick. It will kill deer if you lug it close enough to one.