Link to current hair ads at The Hair Trader – http://buyandsellhair.com/ads/20-ponytail/
Apparently there’s a high demand for long hair. The amount you can make for selling hair can vary hugely depending on the hair’s color, length, quality and how well you market it. For very long hair that is of great quality and a color sought after, it is possible to earn in excess of $2000. But most hair is sold for about $300 to $900.