Other Flint residents, in the meantime, are selling their blood.

I sell my blood, a couple of teaspoons at a time, to medical researchers.

When I ran out of money and had to sell my blood, it wasn't good.

Kit had met Pete when he was selling his blood and bought all of him.

Or I'll sell my own blood to raise the money.

Selling his own blood was a legal gray area, but assault and murder weren't.

In particularly hard times, he has considered selling his blood to earn extra cash.

A few recently went to sell their blood at a blood bank, but were rejected for having low iron levels.

We will sell our blood to buy weapons and confront them.

Poor farmers in central China sold their blood for about $5 a bag.