Took my FW on Tues sewing for Victoria's Quilts. Told husband to leave in car because Wed I have the charity dresses group. NO! He goes to bring it down stairs with the box sitting on luggage carrier. Drops/ tips over goes down few steps with him trying to grab it. FW survived --used it all day Wed with no problems. when we opened the case the only thing was the thread holder had moved.
This was machine from mom which I learnt to sew on at 8 yrs old. thanks be to GOD for end result.
Hope your Bernina is cheaply fixable.