Cobblers of Columbia

I brought a pair of shoes for repairing. The lady in the shop was not friendly at all. She said she would charge me for $35. And at the same moment a guy came out of the door from inside (I think he is the owner). The lady asked him how much she should charge me. He immediatelly gave a "$45" price. I then questioned them how they charge the customer, what's the price list and how could they give 2 different prices the same time. And then both of them were very mad and asking to leave!!! Worst service ever. It deserves a 0 star!