"All they need to do that is give them a organ donor card, take them unconscious into a trauma center connected to a transplant hospital at a medical university, and make sure they come late at night."
If you vivisect them while unconscious in the hospital you lose all the cool screaming and pay-per-view revenues, which is where the big profit lies. Since the profit will go to the government and raise massive revenues, it will lower the taxes of us good law-abiding citizens. Anesthetizing and privately executing death row inmates is not tax-efficient.
No, no. It needs to be public, excruciating, slow, televised on pay-per-view, and effective - that's the way to simultaneously maximize revenues, deterrence and health benefits from organ harvesting. Think of the children!