Slave auctions were traumatic experiences for slaves. Families were often separated and slaves were forced to undergo inspections and examinations from potential buyers. According to historian Eugene D. Genovese, prime field hands could sell for $1,800, skilled blacksmiths for $2,500, and young light-skinned women for up to $5,000, though most slaves sold for between $100-900, equivalent to around $30,000 today. Songs communicated coded messages to slaves about escaping, such as "Follow the Drinking Gourd," which contained directions about routes and signals along the Underground Railroad to guide their journey to freedom.