Ecstasy

Ecstasy is a type of drug peddled in Grand Theft Auto: Chinatown Wars.

The drug is, as the name itself hints, based off of the real-life drug Ecstasy, also know as MDMA or Molly.

Dealing
In-game, it is one of the two "hallucinogenes" as referred in the game.

Its price is unstable, and can rise in a short amount of time.

It can be bought in large quantities and good prices to the The Mob and sold at high prices to the Spanish Lords, to the Russian Mafia and to the Irish American Killers.