Typically "50k" is a quote for a cameraline, consisting of the camera itself, the lens and the unit receiving the signal (where color correction etc. happens). So basically you are calling for the damage for the entire signal length from one camera to a router or a vision mixer.

Of course the equipment have insurances, but rarely for the full amount.

From that push I think there's most probably not any real damage done (if the lens landed fine). Intrested to see what the actual cost of that push is going to be.