Was I overcharged for locksmith services?

I paid $400 ($50 in service fee, and $350 for drilling) to have the lock to a condo drilled because maintenance does not have emergency locksmith services on the weekends. Is this a normal price for the area?

Additionally, in anyone's experience, will the management company reimburse me for these services? The door knob itself was faulty which is why I was locked out after stepping out for 30 seconds, even though I didn't lock the door. It's not a self locking lock and even after drilling, it won't budge from the outside, so I'm kind of trapped on the inside and debating having an emergency locksmith replace the doorknob and lock completely this weekend. If not, I'm essentially trapped inside till Monday.

Update: I'm all good. I'm able to get back into the condo if I use a butterknife on the drilled knob to turn it. The locksmith was reluctant to suggest it and had tried to pressure me to have them replace the door instead of waiting till maintenance can handle it.