for each airbag, the replacement cost is roughly 2-6k each depending on size. fronts are cheap the side long ones get really spendy.
if the 2 front, 2 knee, 2 front sides, 2 rear sides from what I can see.
12k for the small ones, probably 6-8k for the big side ones.
and that's just the airbag replacement costs, add the bodywork, its gonna be close.
glad your ok. but man that's everyone ownership nightmare. I had that happen to me as a teenager. driving mom's turbo supra, wrecked it, driving back from the bodyshop and someone pulls out in front of me I cried like a little girl.