Is this the Dunphy lawsuit? Or something else?

As far as I have read, Guiliani has been accused in a civil lawsuit of saying he was going to sell pardons, nobody's provided any proof or evidence that Trump knew about it or did anything, and nobody has even had criminal charges brought let alone adjudicated.

I'm happy to be proven wrong but two third parties being engaged in an unresolved civil claim is a long way away from "Trump sold pardons."