scalper
1. [ noun ] someone who buys something and resells it at a price far above the initial cost
Examples:

"he got theater tickets through a scalper"

Related terms: speculator ticket_tout scalp
Similar spelling:   scalp
  scalpel
  Schwalbe
  scalloped
  schlep
  Schleifer
  Sceloporus
  Sceliphron
  scollop
  Schwalb
  scallop
  scaly_fern
  scale_fern
  Scolopax
  scale_up
  sculptor
  Scalf
  scalable