You might do well to prowl the local gun shops that sell and trade rifles.
I was off work today and the local shop had 3 air rifles and an air pistol that were part of an estate he was liquidating.
I got a TX200 in 22 cal. scoped for $300 and didn't need any of the others...
My Crow Magnums both came from the local gun show at a pawn shop's table, folks turn up their noses and walked on by, not me!