scalper

English Thesaurus

1. someone who buys something and resells it at a price far above the initial cost (noun.person)

hypernym	:	plunger, speculator,
definition	:	someone who risks losses for the possibility of considerable gains (noun.person)

hyponym	:	ticket tout, tout,
definition	:	someone who buys tickets to an event in order to resell them at a profit (noun.person)

derivation	:	scalp,
definition	:	sell illegally, as on the black market (verb.possession)

derivation	:	scalp,
definition	:	sell illegally, as on the black market (verb.possession)