Related Clues:

• It's overhead
• Overcharge and then some
• Massage target
• It's over your head
• Resell illegally
• Sell a $20 ticket for $200
• Head part
• It's scientifically proven to grow hair
• Head cover
• Resell at huge profits
• Massage locale
• Resell for huge profits
• Skull cap?
• Itch site
• It's been proven to grow hair