So sorry Wendy A ,you had that experience and yes you were totally ripped off, I have my hair done at San in Fethiye, next to the Mulberry Tree,I have base colour, , highlights ,cut & blow 130 Lira.
I think some regular customers who frequent the hairdressers you mentioned should have a word with her about what she charged you, will do herself no favours, just hope it hasn't put you off having your hair done again in Turkey, it's sad that only a minority see an opportunity to rip off tourists,
Don't let this experience put you off in the future