The news yesterday was that maybe $9,000 in revenue has been generated with another $19,000 potentially in the pipeline. (there is no standard market price for credits but the general price has plummeted this year and I'd expect credits to go for $2 or less right now).
Marc bought Hamilton because he thought he had the financing nailed down with the uplisting scheme, he'd talked bout the uplisting as far back as late 2020, but obviously that hasn't gone well so far.