Is There an on Line Auction House for Zero Days Vulabilities?

On the dark web, siber criminals regularly traed zero s and other exploits that no one has even bothered patching their systems against. But more importantly, there was a government market place for this, that the us. Government and our allies are also in - offering them millions of dollars to turn over these holes. And so i wanted to call this out to say, hey, everyone, wake up. There is no cavalry coming oave. It's like fight club"