It depends on the extent of the damage. A few nails might only cost a few dollars, but repairing a hole or replacing a section of fence could cost hundreds of dollars. It's best to get an estimate from a professional before deciding whether to repair or replace the fence.

It depends on the size of the fence, the materials used, and the labor involved. But generally speaking, metal fence repair costs anywhere from $50 to $200 per hour. If you're looking for a ballpark estimate, it would be around $100 - $150 to fix a typical metal fence. Of course, this could vary depending on the specific situation. If you have any questions or need a more detailed estimate, please contact a fencing contractor in your area.