The dealer will most likely tell you that the shaft is bent, strut needs to be replaced, motor needs alignment and have you turn it into your insurance for a whopping bill of $3k +/-.
In my opinion I would say that the prop is easily fixable with no other damage, total bill $125 +/-.
It really depends on who you want to believe.
My suggestion is to buy a spare prop and see if runs without vibration. If it doesn't vibrate then it is unlikely that any other damage exists. Get the bent prop repaired for use as a spare. This is your opportunity to try one of the newer oversized 3 blade Acmes or a different prop size.