There are several Mastermage (Master Archmage) shopkeepers that sells magic components for 110% of face value, the cheapest currently available in game (the Lichmage at one time sold at 100% of face value). Others sell for more, but all these mages sell a complete line of magic components (including peas, gold, pyreal, and platinum scarabs). There are three racial mastermages and three others. For directions, visit the individual's page.

110% Face Value for Purchases

140% Face Value for Purchases

180% Face Value for Purchases