Sometimes, the drug is used for fun or to boost performance. Many different names are used for amphetamines. They include Benzedrine and speed. The European Monitoring Centre for Drugs and Drug Addiction reports the typical retail price of amphetamine in Europe varied between €3 and €15 ($4 to $21.55 USD) a gram in half of the reporting countries. The name "amphetamine" is derived from its chemical name: alpha-methylphenethylamine.