Blind Cleaning

Hi, I have some roman blinds that need cleaning. There are 8 in total, the measurements are 193cm h x 185cm length 266cm h x 105cm length 106cm h x 78cm length – there are 3 at this size 200cm h x 160cm length 200cm h x 148cm length 200cm h x 85cm length I would like to know the cost Thanks