About how much does Hermes charge for a spa treatment, and how long until I get my beloved bag back? I just purchased an "eggplant aubergine chamonix 35cm Kelly from Portero. I spoke to them directly after looking at the pics and it does have some minor scuffs on front and back from daily use. No deep scratches. If it was a car it would be buffed and then be perfect. I would like to send it for a spa treatment but am afraid what the cost might be. Any ballpark guesses? So excited- I have been searching for this bacg for 3 years now!