ISO of youth deer gun: .410 slug, .357, .44, .45LC or ?

Just looking for basic youth break action single shot with a scope or at least already tapped for a mount...or...

...if someone has a price I just cannot pass up on a Taurus/Rossi Circuit Judge .45LC/.410

Lake, Porter, Parke or Vigo County preferred or possibly along the route between the two areas.