Price depends on where you go. Obviously the more you pay, the better job you get.
A Pearlescent Flip (Colour changes as you walk round) costs more and depends on what colours you get, the necessary prep work, if the whole car is being done etc.
I had a recent quote there my car was going to receive a flip using the base colour and another one on top. The base coat was less than a year old and hence in good condition. Price quoted was �1500.
Hope this helps, am sure it will look great.