That is an excellent price for a new Knight Disc Elite. That is also a fine rifle. That is not a starter rifle that is a top of the line rifle. I am sure it would be all you would ever need for any muzzleloading hunt.
That is until the bug bites you and next thing you know you have several muzzleloading rifles and can not figure out how you ever got started..
Personally if I did not own one and could get a new Knight Disc Elite for $200.00 I would jump on it.