I think Paul said it, you are looking at around $1,000 a day and upwards.
We have expensive equipment, skills that can't be learnt in an afternoon and can earn $1,000 a day shooting for ourselves.
If you're ever in Czech I will throw in lunch and the make up artist for free.
We employ a full time M/U girl and there's a restaurant next door.
Ask to see samples of their work first and be sure what they are shooting is what you want, we all have different styles.