Malden Locksmith

I called them because I was looking for a locksmith in Malden so their advertising came up as Malden. I don’t think they are a local business anyway.
So long story short I was looking for a locksmith to replace the lock on my mailbox. Their service was superior so nothing wrong there. He told me over the phone that they charge $ 29 for the labor plus $ 35+ for the lock I was like OK since it was a mailbox lock I knew it wasn’t gonna be expensive
When the locksmith showed up he said right away it’s $ 179. HOW MUCH!!! How did we go from $ 29 for the labor +$ 35 for the lock to $ 179. Very disappointed why the price
I will never call them again and please be aware that the price they advertise is a scam. They may not know how much the local locksmith charges that but it’s unacceptable to have such a big price difference