Comment by netsec_burn

It's not that cut and dry, ethics and legality are a concern for a lot of researchers such as myself that sell zerodays. In my experience the actual price difference between unethical and ethical outlets is up to 4x, not two orders of magnitude (10K vs 1M?). I can't speak for everyone of course, but even the other researchers I know refuse to sell to unethical buyers, money isn't a factor.