Cappadoccia - always a fair price! More tips here: http://traveleater.wordpress.com/turkey-not-greece/ about 9 years ago
It depends on what you wish to purchase. For a general option, Istanbul has a variety of markets such as the Grand Bazaar, Egyptian Bazaar as well as the Cevahir Mall.
Anatolia is famous for carpets, Iznik is famous for its ceramics and everywhere sells leather! about 9 years ago