The locksmith scam is a scam involving fake business listings for cheap locksmith services that, once called out, overcharge the customer. The scam targets people who call a locksmith out of desperation, usually because of being locked out of their car or premises. (WikiPedia) Most locksmith scams starts with $10-$35 "and up" service fee. The "and up" is the X factor and can be hundred of dollars. Protect yourself from locksmith scams by asking for a full price over the phone. If your locksmith can't provide a price, call another locksmith.