Enter a clue or pattern or both:
The Clue
Illegal sellers of tickets (8 letter answer)
The Answer
SCALPERS
Tags
Notes
The answer SCALPERS is so rare that it appears less than once every 2500 puzzles.
Definition
SCALPER as a noun:
1. someone who buys something and resells it at a price far above the initial cost; "he got theater tickets through a scalper"