scalp·er
noun/ˈskælpə(r)/
/ˈskælpər/
(North American English) (British English tout, ticket tout)
- a person who buys tickets for concerts, sports events, etc. and then sells them to other people at a higher price
（音乐会、体育比赛等以高价）倒卖门票者，票贩子 Oxford Collocations DictionaryScalper is used after these nouns:- ticket