I've been living in a co-op for nearly 20 years. The co-op has a rule that if you lose your keys three times you have to pay to have the entire building rekeyed on the fourth time. (That's 4 identical Medico locks plus keys -the kind with the square head -- for 45 apartments.)
I lost one set of keys in a car accident ten years ago. One was stolen about five years ago and another was stolen this week at work. (I work in a clinic with actively using drug addicts. Most of our clients have criminal histories. Stuff happens. I suppose I may have left the keys on my desk. In any case.. I used them to open the clinic and when I went to leave at the end of the day they were gone.)
If I go to the co-op member who issues keys (He refers to himself as The Keeper of the Keys, if you can believe it!) I'm going to get hit with a bill that could run well into four figures. AND he'll gloat over it, I'm sure.
I can show all kinds of documentation that I live in the building, that my car is registered there etc.
Someone suggested that I contact the locksmithing club at MIT (I'm in the Boston area.) Any practical suggestions would be most welcome. Feel free to contact me in email.
Thanks