How much would it cost for me to get my hair color this way?

I have dirty blonde hair and I want to go lighter I'm on a budget so I want to know how much it would cost to do this. Here is the legnth to see the hair color a href="http://www.chicainc.com/wp-content/uploads/2009/02/carrie-underwood-hot-y-before-he-cheats-singer-ameriacn-idol-fox-simon-paula-abdoul-celeb-gossip-blonde-hair-style-pics-chica-inc4.jpg" rel="nofollow"http://www.chicainc.com/wp-content/uploa…/a P.s I'm going to a hair salon so it will be done proffesionally THANKS SO MuCH!