A single iron dome missile costs 150 000$.
An iron dome launcher can host 20 missiles (as per the picture below from Wikipedia).

Imagine the cost per salvo to just intercept a small scale rocket barrage.

Thanks to America, they have almost unlimited funds though.

As usual, the ceasefire will have absolutely ludicrous conditions (if there is even a ceasefire proposal).

Or it could be yet another ploy targeted to western audience to get the moral high ground, while there is no ceasefire proposal at all.

Yes.