The Katyusha rockets favored by Hamas and Hezbollah typically cost about $300 a round, while the Iron Dome’s Tamir missiles cost anywhere from $20,000 to $100,000 each, depending on whose numbers are being quoted. (The Israeli government will not officially disclose this information.) Also, some sources suggest that two Tamirs are fired at each incoming projectile to ensure success, which, if true, would double the cost of each interception.
I think he ended up in a Lebanese prison?