The brutal history of slavery in America is marked not only by cruelty but by the chilling commodification of human beings. At slave auctions across the South, individuals were appraised and sold much like livestock, with prices reflecting age, skill, health, and even perceived temperament. Some enslaved people commanded extraordinary prices—far above average—due to specialized skills or physical attributes. These record-breaking sales reveal the harsh economic logic that underpinned the slave trade and illuminate the tragic stories of those whose lives became investments. Below, we explore the 15 most expensive slaves ever sold in American history.