How much is it to get parts of my hair bleached?

im wanting to get some pink i think or purple strips under neath my hair...( if you know a better color that would look good on auburn hair tell me!! lol)... but my hair is an auburn color and i need to get it bleached first to do it... im thinking of going to fantastic sams to get it done maybe.. and letting them bleach the spots and put the color in... i need to know a ball park amount if you can think of one... thanks