How much would it cost to get a safe re-keyed and the combination reset?

Question

I don't know what type of locks are used, nor do I know how to find the model number to look it up. All I know is that it's a green, 22.5"x18"x18" safe with a key and a combination that I found by the dumpster.

EDIT: I hope this is the right section.

Answer 1

Take it to a locksmith, he/she should be able to give an estimate, as well as help determine whether it is worthwhile to do.

Answer 2

call a lock smith, , probley more than what the safe is worth,