Transfusion etc etc....$20,000.
I'm getting tested. If I have immunity I would give my plasma gladly but my main reason would be just to know that I am protected.
Maybe if enough people demanded it - it should be offered FREE OF CHARGE (the testing that is) to anyone who wishes to know. Surely they can scrape a couple of bucks together out of that $2.2T to give us peace of mind and let us get on with out lives, right?